Differential Equations and Linear Algebra (4th Edition)
4th Edition
ISBN: 9780321964670
Author: Stephen W. Goode, Scott A. Annin
Publisher: PEARSON
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Textbook Question
Chapter 4.5, Problem 52P
Problems
Prove Proposition
Let
1. Any set of two
2. Any set of two vectors
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Question 1. Solve the system
-
x1 x2 + 3x3 + 2x4
-x1 + x22x3 + x4
2x12x2+7x3+7x4
Question 2. Consider the system
= 1
=-2
= 1
3x1 - x2 + ax3
= 1
x1 + 3x2 + 2x3
x12x2+2x3
= -b
= 4
1 For what values of a, b will the system be inconsistent?
2 For what values of a, b will the system have only one solution?
For what values of a, b will the saystem have infinitely many solutions?
Chapter 4 Solutions
Differential Equations and Linear Algebra (4th Edition)
Ch. 4.1 - True-False Review For items a-I, decide if the...Ch. 4.1 - Prob. 2TFRCh. 4.1 - For items a-I, decide if the given statement is...Ch. 4.1 - For items a-I, decide if the given statement is...Ch. 4.1 - For items a-I, decide if the given statement is...Ch. 4.1 - For items a-I, decide if the given statement is...Ch. 4.1 - Prob. 7TFRCh. 4.1 - Prob. 8TFRCh. 4.1 - For items a-I, decide if the given statement is...Ch. 4.1 - Prob. 10TFR
Ch. 4.1 - Prob. 11TFRCh. 4.1 - Prob. 12TFRCh. 4.1 - If x=(1,4) and y=(5,1), determine the vectors...Ch. 4.1 - If x=(3,1) and y=(1,2), determine the vectors...Ch. 4.1 - If x=(5,2,9) and y=(1,6,4), determine the additive...Ch. 4.1 - If x=(3,1,2,5) and y=(1,2,9,2), determine...Ch. 4.1 - If x=(1,2,3,4,5) and z=(1,0,4,1,2) and y is 5 such...Ch. 4.1 - Prob. 6PCh. 4.1 - If x=(2+i,3i) and y=(5,22i) in 2 find a vector z...Ch. 4.1 - If x=(5+i,0,12i,1+8i) and y=(3,i,i,3) in 4 find a...Ch. 4.1 - Verify the commutative law of addition of vectors...Ch. 4.1 - Prob. 10PCh. 4.1 - Prob. 11PCh. 4.1 - Prob. 12PCh. 4.1 - Show with example that if x in the first quadrant...Ch. 4.2 - For Questions a-j, decide if the given statement...Ch. 4.2 - True-False Review For items a-j, decide if the...Ch. 4.2 - For Questions a-j, decide if the given statement...Ch. 4.2 - For Questions a-j, decide if the given statement...Ch. 4.2 - For Questions a-j, decide if the given statement...Ch. 4.2 - For Questions a-j, decide if the given statement...Ch. 4.2 - For Questions a-j, decide if the given statement...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - Problems For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - PROBLEMS For Problems 1-14, determine whether the...Ch. 4.2 - We have defined the set 2={(x,y):x,y}, together...Ch. 4.2 - Determine the zero vector in the vector space...Ch. 4.2 - Generalize the previous exercise to find the zero...Ch. 4.2 - Determine the zero vector in the vector space...Ch. 4.2 - Generalize the previous exercise to find the zero...Ch. 4.2 - On +, the set of positive real numbers, define the...Ch. 4.2 - On 2, define the operations of addition and scalar...Ch. 4.2 - On 2, define the operations of addition and scalar...Ch. 4.2 - Prob. 23PCh. 4.2 - On M2(), define the operation of addition by...Ch. 4.2 - For Problems 2627, verify that the given set of...Ch. 4.2 - For Problems 2627, verify that the given set of...Ch. 4.2 - Is 3 a real vector space? Explain.Ch. 4.2 - Prob. 29PCh. 4.2 - Prob. 30PCh. 4.2 - Prob. 31PCh. 4.2 - Prove that Pn() is a vector space.Ch. 4.3 - For the problems a-h, decide if the given...Ch. 4.3 - Problems Let S={x3:x=(r2s,3r+s,s),r,s} aShow that...Ch. 4.3 - Problems Let S={x2:x=(2k,3k),k} aShow that S is a...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 322, express S in set...Ch. 4.3 - Problems For Problems 2329, determine the null...Ch. 4.3 - Problems For Problems 2329, determine the null...Ch. 4.3 - Problems For Problems 2329, determine the null...Ch. 4.3 - Problems For Problems 2329, determine the null...Ch. 4.3 - Problems For Problems 2329, determine the null...Ch. 4.3 - Problems For Problems 2329, determine the null...Ch. 4.3 - Problems For Problems 2329, determine the null...Ch. 4.3 - Problems Show that the set of all solutions to the...Ch. 4.3 - Problems Let S1 and S2 be subspaces of vector...Ch. 4.4 - Prob. 1TFRCh. 4.4 - For question (a)(l), decide if the given statement...Ch. 4.4 - Problems For Problems 1-4, determine whether the...Ch. 4.4 - Problems For Problems 1-4, determine whether the...Ch. 4.4 - Problems For Problems 1-4, determine whether the...Ch. 4.4 - Problems For Problems 1-4, determine whether the...Ch. 4.4 - Problems Recall that three vectors . in 3 are...Ch. 4.4 - Problems Recall that three vectors . in 3 are...Ch. 4.4 - Problems Recall that three vectors . in 3 are...Ch. 4.4 - Problems Recall that three vectors . in 3 are...Ch. 4.4 - Problems Show that the set of vectors...Ch. 4.4 - Problems Show that the set of vectors...Ch. 4.4 - Problems Show that v1=(2,1), v2=(3,2) span 2 and...Ch. 4.4 - Problems Show that v1=(1,5), v2=(6,3) span 2, and...Ch. 4.4 - Problems Show that v1=(1,3,2), v2=(1,0,1),...Ch. 4.4 - Problems Show that v1=(1,3,2), v2=(1,2,1),...Ch. 4.4 - Problems Show that v1=(1,1), v2=(1,2), v3=(1,4)...Ch. 4.4 - Problems Let S be the subspace of 3 consisting of...Ch. 4.4 - Problems Let S be the subspace of 4 consisting of...Ch. 4.4 - Problems Let S be the subspace of M2() consisting...Ch. 4.4 - Problems Let S be the subset of M2() consisting of...Ch. 4.4 - Problems Let S be the subspace of M2() consisting...Ch. 4.4 - Let S be the subspace of M3() consisting of all 33...Ch. 4.4 - Problems Let S be the subspace of M3() consisting...Ch. 4.4 - Problems Let S be the subspace of 3 consisting of...Ch. 4.4 - Problems Let S be the subspace of P3() consisting...Ch. 4.4 - Problems For Problems 2533, determine a spanning...Ch. 4.4 - Problems For Problems 2533, determine a spanning...Ch. 4.4 - Problems For Problems 2533, determine a spanning...Ch. 4.4 - Problems For Problems 2533, determine a spanning...Ch. 4.4 - Problems For Problems 2533, determine a spanning...Ch. 4.4 - Problems For Problems 2533, determine a spanning...Ch. 4.4 - Problems For Problems 2533, determine a spanning...Ch. 4.4 - Problems For Problems 2533, determine a spanning...Ch. 4.4 - Problems For Problems 2533, determine a spanning...Ch. 4.4 - For Problems 3435, determine span {v1,v2} for the...Ch. 4.4 - For Problems 3435, determine span {v1,v2} for the...Ch. 4.4 - Problems Let S be the subspace of 3 spanned by the...Ch. 4.4 - Problems For Problems 3739, determine whether the...Ch. 4.4 - Prob. 38PCh. 4.4 - Problems For Problems 3739, determine whether the...Ch. 4.4 - Problems If p1(x)=x4 and p2(x)=x2x+3, determine...Ch. 4.4 - Problems Consider the vectors A1=[1120],...Ch. 4.4 - Problems Consider the vectors A1=[1213], A2=[2111]...Ch. 4.4 - Prob. 43PCh. 4.4 - Prob. 44PCh. 4.4 - Prob. 45PCh. 4.4 - Prob. 46PCh. 4.4 - Prob. 47PCh. 4.4 - Prob. 48PCh. 4.4 - Prove that span{v1,v2,v3}=span{v1,v2} if and only...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - For problem 1-10, determine whether the given set...Ch. 4.5 - Let v1=(1,2,3), v2=(4,5,6,), v3=(7,8,9), determine...Ch. 4.5 - Determine all the values of constant k for which...Ch. 4.5 - For Problem 14-15, determine all the values of...Ch. 4.5 - For Problems 14-15, determine all the values of...Ch. 4.5 - For Problem 16-18, determine whether the given set...Ch. 4.5 - For Problem 16-18, determine whether the given set...Ch. 4.5 - For Problem 16-18, determine whether the given set...Ch. 4.5 - For problem 19-22, determine whether the given set...Ch. 4.5 - For problem 19-22, determine whether the given set...Ch. 4.5 - For problem 19-22, determine whether the given set...Ch. 4.5 - For problem 19-22, determine whether the given set...Ch. 4.5 - Show that the vectors p1(x)=a+bx and p2(x)=c+dx...Ch. 4.5 - If f1(x)=cos2x, f2(x)=sin2x, f3(x)=cos2x,...Ch. 4.5 - For Problems 25-31, determine a linearly...Ch. 4.5 - Prob. 26PCh. 4.5 - For Problems, 25-31, determine a linearly...Ch. 4.5 - For Problems, 25-31, determine a linearly...Ch. 4.5 - For Problems, 25-31, determine a linearly...Ch. 4.5 - For Problems, 25-31, determine a linearly...Ch. 4.5 - For Problems 32-36, use the Wronskian to show that...Ch. 4.5 - Prob. 35PCh. 4.5 - Prob. 36PCh. 4.5 - For Problems 37-39, show that the Wronskian of the...Ch. 4.5 - Prob. 38PCh. 4.5 - Prob. 39PCh. 4.5 - Prob. 41PCh. 4.5 - a. Show that {1,x,x2,x3} is linearly independent...Ch. 4.5 - Prob. 45PCh. 4.5 - Problems If v1andv2 are vectors in a vector space...Ch. 4.5 - Prove from Definition 4.5.4 that if {v1,v2,...,vn}...Ch. 4.5 - Prob. 49PCh. 4.5 - Problems Generalizing the previous exercise prove...Ch. 4.5 - Problems Prove Theorem 4.5.2. Theorem 4.5.2.Let...Ch. 4.5 - Problems Prove Proposition 4.5.8. Let V be a...Ch. 4.5 - Problems Prove that if {v1,v2,......,vk} spans a...Ch. 4.5 - Prob. 54PCh. 4.6 - For Questions a-k, decide if the given statement...Ch. 4.6 - For Problems 1-7, determine whether the given set...Ch. 4.6 - For Problems 1-7, determine whether the given set...Ch. 4.6 - For Problems 1-7, determine whether the given set...Ch. 4.6 - For Problems 1-7, determine whether the given set...Ch. 4.6 - For Problems 1-7, determine whether the given set...Ch. 4.6 - For Problems 1-7, determine whether the given set...Ch. 4.6 - For Problems 1-7, determine whether the given set...Ch. 4.6 - Determine all values of the constant k for which...Ch. 4.6 - For Problems 9-14, determine whether the given set...Ch. 4.6 - For Problems 9-14, determine whether the given set...Ch. 4.6 - For Problems 9-14, determine whether the given set...Ch. 4.6 - For Problems 9-14, determine whether the given set...Ch. 4.6 - For Problems 9-14, determine whether the given set...Ch. 4.6 - For Problems 9-14, determine whether the given set...Ch. 4.6 - For Problems 15-18, determine whether the given...Ch. 4.6 - For Problems 15-18, determine whether the given...Ch. 4.6 - For Problems 15-18, determine whether the given...Ch. 4.6 - For Problems 15-18, determine whether the given...Ch. 4.6 - For Problems 19-23, find the dimension of the null...Ch. 4.6 - For Problems 19-23, find the dimension of the null...Ch. 4.6 - For Problems 19-23, find the dimension of the null...Ch. 4.6 - For Problems 19-23, find the dimension of the null...Ch. 4.6 - For Problems 19-23, find the dimension of the null...Ch. 4.6 - Let S be the subspace of 3 that consists of all...Ch. 4.6 - Let S be the subspace of 3 consisting of all...Ch. 4.6 - Determine a basis S for P3(), and hence, prove...Ch. 4.6 - Determine a basis S for P3() whose elements all...Ch. 4.6 - Let S be the subspace of M2() consisting of all 22...Ch. 4.6 - Let S be the subspace of M2() consisting of all 22...Ch. 4.6 - Let S be the subspace of 3 spanned by the vectors...Ch. 4.6 - Let S be the vectors space consisting of the set...Ch. 4.6 - Determine a basis for the subspace of M2() spanned...Ch. 4.6 - Let v1=(1,1) and v2=(1,1). a Show that {v1,v2}...Ch. 4.6 - Prob. 34PCh. 4.6 - Let v1=(0,6,3), v2=(3,0,3), and v3=(6,3,0). Show...Ch. 4.6 - Prob. 36PCh. 4.6 - Let p1(x)=1+x, p2(x)=x+x2, and p3(x)=1+2x2. Show...Ch. 4.6 - Prob. 38PCh. 4.6 - Prob. 39PCh. 4.6 - Prob. 40PCh. 4.6 - Prob. 43PCh. 4.6 - Prob. 44PCh. 4.6 - For Problems 45-47, a subspace S of a vector space...Ch. 4.6 - For Problems 45-47, a subspace S of a vector space...Ch. 4.6 - For problems 45-47, a subspace S of a vector space...Ch. 4.6 - For Problems 48-50, determine a basis for the...Ch. 4.6 - For Problems 48-50, determine a basis for the...Ch. 4.6 - For Problems 48-50, determine a basis for the...Ch. 4.6 - Prob. 51PCh. 4.6 - Prob. 52PCh. 4.6 - Prob. 53PCh. 4.6 - Prob. 54PCh. 4.7 - True-False Review For Questions a h, decide if...Ch. 4.7 - Problems For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - Prob. 4PCh. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - PROBLEMS For Problems 1-14, determine the...Ch. 4.7 - Prob. 14PCh. 4.7 - PROBLEMS
Let v1=(0,6,3), v2=(3,0,3), and...Ch. 4.7 - PROBLEMS
Let p1(x)=1+x, p2(x)=x+x2, and...Ch. 4.7 - PROBLEMS For Problems 17-26, find the...Ch. 4.7 - PROBLEMS For Problems 17-26, find the...Ch. 4.7 - PROBLEMS
For Problems 17-26, find the...Ch. 4.7 - PROBLEMS
For Problems 17-26, find the...Ch. 4.7 - PROBLEMS For Problems 17-26, find the...Ch. 4.7 - PROBLEMS
For Problems 17-26, find the...Ch. 4.7 - PROBLEMS
For Problems 17-26, find the...Ch. 4.7 - PROBLEMS
For Problems 17-26, find the...Ch. 4.7 - PROBLEMS
For Problems 17-26, find the...Ch. 4.7 - PROBLEMS
For Problems 17-26, find the...Ch. 4.7 - PROBLEMS
For Problems 27-32, find the...Ch. 4.7 - PROBLEMS
For Problems 27-32, find the...Ch. 4.7 - Prob. 29PCh. 4.7 - PROBLEMS
For Problems 27-32, find the...Ch. 4.7 - PROBLEMS For Problems 27-32, find the...Ch. 4.7 - Prob. 32PCh. 4.7 - PROBLEMS For Problems 33-37, verify Equation...Ch. 4.7 - Prob. 34PCh. 4.7 - Prob. 35PCh. 4.7 - Prob. 36PCh. 4.7 - Prob. 37PCh. 4.7 - Prob. 38PCh. 4.7 - PROBLEMS Prove that if every vector v in a vector...Ch. 4.7 - Show that if B is a basis for a finite-dimensional...Ch. 4.8 - Prob. 1TFRCh. 4.8 - For Problem 12, a determine a basis for...Ch. 4.8 - For Problem 12, a determine a basis for...Ch. 4.8 - For Problem 39, a find n such that rowspace(A) is...Ch. 4.8 - For Problem 39, a find n such that rowspace(A) is...Ch. 4.8 - For Problem 39, a find n such that rowspace(A) is...Ch. 4.8 - For Problem 39, a find n such that rowspace(A) is...Ch. 4.8 - For Problem 39, a find n such that rowspace(A) is...Ch. 4.8 - For Problem 39, a find n such that rowspace(A) is...Ch. 4.8 - For Problem 39, a find n such that rowspace(A) is...Ch. 4.8 - For Problem 1013, determine a basis for the...Ch. 4.8 - For Problem 1013, determine a basis for the...Ch. 4.8 - For Problem 1013, determine a basis for the...Ch. 4.8 - For Problem 1013, determine a basis for the...Ch. 4.8 - Let A=[124511213713]. a Find a basis for...Ch. 4.8 - Prob. 15PCh. 4.8 - Give examples to show how each type of elementary...Ch. 4.8 - Let A be an mn matrix with...Ch. 4.8 - Let A be an nn matrix with...Ch. 4.9 - Prob. 1TFRCh. 4.9 - For problem 1-5, determine the null space of A and...Ch. 4.9 - Prob. 2PCh. 4.9 - For problem 1-5, determine the null space of A and...Ch. 4.9 - For problem 1-5, determine the null space of A and...Ch. 4.9 - For problem 1-5, determine the null space of A and...Ch. 4.9 - For problem 6-9, determine the nullity of A by...Ch. 4.9 - For problem 6-9, determine the nullity of A by...Ch. 4.9 - For problem 6-9, determine the nullity of A by...Ch. 4.9 - For problem 6-9, determine the nullity of A by...Ch. 4.9 - For problem 10-13, determine the solution set to...Ch. 4.9 - For problem 10-13, determine the solution set to...Ch. 4.9 - For problem 10-13, determine the solution set to...Ch. 4.9 - Prob. 13PCh. 4.9 - Problems Show that a 37 matrix A with nullity(A)=4...Ch. 4.9 - Problems Prove that a 64 matrix A with...Ch. 4.9 - Problems Prove that if rowspace(A)=nullspace(A),...Ch. 4.9 - Prob. 17PCh. 4.9 - Problems Show that 38 matrix A must have...Ch. 4.9 - Prob. 19PCh. 4.11 - Additional Problems For problem 1-2, let r and s...Ch. 4.11 - Additional Problems For problem 1-2, let r and s...Ch. 4.11 - Additional Problems For problem 3-12, determine...Ch. 4.11 - For Problems 3-12, determine whether the given set...Ch. 4.11 - Prob. 8APCh. 4.11 - Prob. 9APCh. 4.11 - Prob. 10APCh. 4.11 - Prob. 23APCh. 4.11 - Prob. 24APCh. 4.11 - Prob. 25APCh. 4.11 - Prob. 26APCh. 4.11 - Prob. 27APCh. 4.11 - Prob. 28APCh. 4.11 - Prob. 29APCh. 4.11 - Prob. 30APCh. 4.11 - Prob. 31APCh. 4.11 - Additional Problems Prove that if {v1,v2,v3} is...Ch. 4.11 - Let A be an mn matrix. Show that the columns of A...Ch. 4.11 - Let (V,+v,v) and (W,+w,w) be vector spaces and...Ch. 4.11 - Additional Problem Show that a basis for P3() need...Ch. 4.11 - Prob. 38APCh. 4.11 - Prob. 39APCh. 4.11 - Prob. 40APCh. 4.11 - Prob. 41APCh. 4.11 - Prob. 42APCh. 4.11 - Additional Problems For Problem 40-43, find a...Ch. 4.11 - Prob. 44AP
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- Question 6 Not yet answered Marked out of 5.00 Flag question = If (4,6,-11) and (-12,-16,4), = Compute the cross product vx w karrow_forwardConsider the following vector field v^-> (x,y): v^->(x,y)=2yi−xj What is the magnitude of the vector v⃗ located in point (13,9)? [Provide your answer as an integer number (no fraction). For a decimal number, round your answer to 2 decimal places]arrow_forwardQuestion 4 Find the value of the first element for the first row of the inverse matrix of matrix B. 3 Not yet answered B = Marked out of 5.00 · (³ ;) Flag question 7 [Provide your answer as an integer number (no fraction). For a decimal number, round your answer to 2 decimal places] Answer:arrow_forward
- Question 2 Not yet answered Multiply the following Matrices together: [77-4 A = 36 Marked out of -5 -5 5.00 B = 3 5 Flag question -6 -7 ABarrow_forwardAssume {u1, U2, u3, u4} does not span R³. Select the best statement. A. {u1, U2, u3} spans R³ if u̸4 is a linear combination of other vectors in the set. B. We do not have sufficient information to determine whether {u₁, u2, u3} spans R³. C. {U1, U2, u3} spans R³ if u̸4 is a scalar multiple of another vector in the set. D. {u1, U2, u3} cannot span R³. E. {U1, U2, u3} spans R³ if u̸4 is the zero vector. F. none of the abovearrow_forwardSelect the best statement. A. If a set of vectors includes the zero vector 0, then the set of vectors can span R^ as long as the other vectors are distinct. n B. If a set of vectors includes the zero vector 0, then the set of vectors spans R precisely when the set with 0 excluded spans Rª. ○ C. If a set of vectors includes the zero vector 0, then the set of vectors can span Rn as long as it contains n vectors. ○ D. If a set of vectors includes the zero vector 0, then there is no reasonable way to determine if the set of vectors spans Rn. E. If a set of vectors includes the zero vector 0, then the set of vectors cannot span Rn. F. none of the abovearrow_forward
- Which of the following sets of vectors are linearly independent? (Check the boxes for linearly independent sets.) ☐ A. { 7 4 3 13 -9 8 -17 7 ☐ B. 0 -8 3 ☐ C. 0 ☐ D. -5 ☐ E. 3 ☐ F. 4 THarrow_forward3 and = 5 3 ---8--8--8 Let = 3 U2 = 1 Select all of the vectors that are in the span of {u₁, u2, u3}. (Check every statement that is correct.) 3 ☐ A. The vector 3 is in the span. -1 3 ☐ B. The vector -5 75°1 is in the span. ГОЛ ☐ C. The vector 0 is in the span. 3 -4 is in the span. OD. The vector 0 3 ☐ E. All vectors in R³ are in the span. 3 F. The vector 9 -4 5 3 is in the span. 0 ☐ G. We cannot tell which vectors are i the span.arrow_forward(20 p) 1. Find a particular solution satisfying the given initial conditions for the third-order homogeneous linear equation given below. (See Section 5.2 in your textbook if you need a review of the subject.) y(3)+2y"-y-2y = 0; y(0) = 1, y'(0) = 2, y"(0) = 0; y₁ = e*, y2 = e¯x, y3 = e−2x (20 p) 2. Find a particular solution satisfying the given initial conditions for the second-order nonhomogeneous linear equation given below. (See Section 5.2 in your textbook if you need a review of the subject.) y"-2y-3y = 6; y(0) = 3, y'(0) = 11 yc = c₁ex + c2e³x; yp = −2 (60 p) 3. Find the general, and if possible, particular solutions of the linear systems of differential equations given below using the eigenvalue-eigenvector method. (See Section 7.3 in your textbook if you need a review of the subject.) = a) x 4x1 + x2, x2 = 6x1-x2 b) x=6x17x2, x2 = x1-2x2 c) x = 9x1+5x2, x2 = −6x1-2x2; x1(0) = 1, x2(0)=0arrow_forward
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