The function f(r) = In(xª + 4x² + 3) is decreasing on Question 4. the interval(s) a) (0, 0) b) Everywhere (0, 0) %3D c) (-∞, 0) d) (-/2, v2) e) (-0, -4) U

Q: The formula in finding the roots of an equation using False Position methoe (XL)*f(Xu)-(Xu)*f(XL) f(...

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Q: R The graphs of the polar curves r= 2 and r= 3+ 2cos e are shown in the figure above. The curves int...

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Q: If x is a rational number and y is irrational, prove that x +y and x y are irrational.

A: There are many methods to prove a statement. Some of them are direct proof, prof by contradiction, p...

Q: 6. A parallelogram is a quadrilateral with QUADRILATERALS that are parallelograms:(complete the word...

A: 6)A parallelogram is a quadrilateral in with  both pairs of opposite sides are parallel  

Q: 1. f(1) = (9t + 7)2/3 %3D a. Find the derivative function of the function written above. b. Find the...

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Q: - 3s2 + 21s 42 Find the inverse Laplace transform of F(s) : (s – 3)3 -

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Q: 2 s+9 s- 5 4. 1.

A: Please find attachment for the details solution

Q: Problem 5. Suppose that A, B, and A+ B are invertible nx n matrices. (a) Simplify the expression A(A...

A: 5. (a) Since A and B are invertible the following result can be concluded.  

Q: 3. Let W be a subspace of R" of dimension k < n. Use the Fundamental Theorem of Linear Algebra to pr...

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Q: 5. Two forces are applied to the same object. A 10 N force is applied horizontally, and a 25 N force...

A: A vector is a physical quantity that have both magnitude and direction. The resultant of two vectors...

Q: ) Use the "mixed partials" check to see if the following differential equation is exact. If it is ex...

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Q: Evaluate L{3e cost cos 8t}.

A: The Laplace transform of the function f(t) is represented as F(s) or L[f(t)], it is defined as ∫0∞e-...

Q: Assume that the domain of the function f is the set A={-2,-1,0,1,2}. What is the range of the set of...

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Q: Evaluate L{e" (sin5t – cos3t)} . 3 s+5 А. (s+5)° +9 2 (s+5)° +25 3 s - 5 В. s-5) –9 (s-5)* +25 3 s+5...

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Q: What is the degree of the function g(x)=-2x (2x-1)(x+1)*

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Q: 10-Draw the graph of y=-2 (x-2)²+3 based on the power function f(x)=x' also determine the domain and...

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Q: There are 5 shop assistants in a clothing store. One of them is colour-blind. If you request red soc...

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Q: 6S- 5 4s+7 2.

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Q: -2x xe x (Express the answer in exact form

A: In the given question, the concept of Integral is applied. Integral Integration is a method of bring...

Q: 6 + s-1 1 O a. F(s) s4 O b- F(s) 12 + s-1 Ob. 1 s4 O. F(s)= 6 s+1 s3 O d. F(s) 1 12 s+1 s4

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Q: The solid below is made from cubes. Find its volume. 1 m

A: To find Volume of a cube. 

Q: Selve yt by y anihilater method. Solve by sinn

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Q: B. Find the value efk for shich the given binomial is a factor of the polynomial 1. P(x) =1+ kx + 14...

A: Please find attachment for the details solution

Q: = 5. Prove that if x1 = 1 and xn+1 = V6 + xn, then xn 1. e 6. Let E CR such that E is nonempty and ...

A: As per our guidelines, we are supposed to solve only first question. Kindly repost other question as...

Q: Find the moment of the 1.2 kN force about point A and about point B. 150 mm 12 |200 mm 1.2 kN EDIFIC...

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Q: Choose the letter that corresponds to your answer Given: Let p, q, and rbe the propositions p: Grizz...

A: A compounded proposition is a proposition which contains multiple statements. These statements are c...

Q: of the following is the sta ur work step by step anc

A: Introduction: The first equation is known as the state equation, and the second is known as the outp...

Q: What is the laplace trasform of f(t)= (e^-4t)cosh4t

A: Laplace transformation is the integral transformation that converts a function of real variable to a...

Q: Simplify sinnh(loge(4)). Express ecos(3+iloge(4)  in the Cartesian form.

A: The given problem is to evaluate and simplify the given complex expressions and express in the Carte...

Q: sin(xz) y = cos(x+z)

A: Let us consider the function z=f(x,y). the partial derivative of the first order is obtained by  Di...

Q: Determine whether it is possible to express 1 as a liner combination of 1 = m· 44 +n· 91 , for some ...

A: To determine that 1 can be expressed as linear combination of 1=m.44+n.91, we will first use the Euc...

Q: How long is the radius of the circle x2 + 2ax + y? + 2by = 0 ? Va? + 62 units Va + b units O a? + b2...

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Q: The focus of the parabola y? + 8x = 0 has coordinates

A: Option (4) is true

Q: 8. GIVEN! det (A) = 5 det (6) = 3 EVALUATE; a. det (A') e det (A+ B) det (A) fi det(AB') c. det (A?)...

A: There is no such introduction for the solution.I have explained it within the solution.Please go thr...

Q: What is the equation of the graph below? 5元/6 10 15 -0.5 -1.0 y = cos( 2x 3 y = sin ( 2x y = sin ( 2...

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Q: Calculate the integral of 6 (cos 30) d0.

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Q: . Consider the n-th order linear differential equation un) + an-1un-1) +...+a1u' + aou = 0, (*) with...

A: As per the question we are given a nth order linear homogeneous differential equation in u(t), Whose...

Q: 2. Determine the convergence of the following sequences: a. {an} = {*an Зп?+4n) 2n-1 а. b. {bn} = (1...

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Q: 11. Determine the measure of 20 to the nearest degree. 2.4 2.8 3.9 а. 38° b. 52° C. 67° d. 81°

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Q: Use Prim's algorithm to compute the minimum spanning tree for the weighted graph. Start the algorith...

A: Algorithm 1) Create a set mstSet that keeps track of vertices already included in minimum spanning t...

Q: Let M be a plane with the following properties: • M contains the point with coordinates (-1,-1,0) • ...

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Q: 28) 6(x – 2) = 6(x) – 6(2) 29) 45(9 ÷ 3) = 45(9) ÷ 45(3) 30) (3 + 2)² = 3² + 22

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Q: Hillary T T. F Bernie F T. Donald F T F Jeb F T T. Carly F T. F 3x (M(x) A D(x)

A: ∃xMx∧Dx according to given expression  for the entire statement to be true for some values of x both...

Q: 5. Given >U, = 3n(n +1) calculate the sum r=1 of ten terms starting from the eighth term.

A: Solution: Given that 

Q: For each graph, write the equation of the line

A: A cartesian coordinate system contains two mutually perpendicular number lines named x-axis and y-ax...

Q: The equation that governs the frequency of vibration of a cantilever beam is of the form cos x cosh ...

A: The equation governs the frequency of vibration of a cantilever is given by cosxcoshx=-1. We have to...

Q: Consider the series E ) k%3D1 k+12, (a) List the nth term, sn, of the sequence of partial sums for t...

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Q: Let T : R3 → R³ be the transformation that projects each vector x = (x1, X2, X3) onto the plane x2 =...

A: Given transformation is  T:R3→R3 such that T(x1,x2,x3)=(x1,0,x3) a) show that T is a linear transfor...

Q: sin(z) Sc (3z – 2)(z – 3) dz

A: Please find attachment for the