9/(a-3).

Q: 4/11 times 8/11

A:

Q: (a). Approximate |tan(r) + 1| dr with the Trapezoidal rule using 4 subintervals. Show all steps and ...

A: Number of subintervals = 4  Let the step value be : h Then : (6-5)/h = 4 ➞  1/h = 4 ➞  h = q/4 = 0.2...

Q: 1 Show J xd|x| = 1, by definition of RS-integral. %3D -1

A:

Q: Compute the product using (a) the definition where Ax is the linear combination of the columns of A ...

A:

Q: Factor completely over the real numbers and graph each of the following. Be sure to label all x- and...

A: Given,        y=x4-11x2+28                         ...(1)

Q: APPLICATION. The questions below possess the highest level of assessment of your understanding of th...

A: Note: According to Bartleby we have to solve the first question please upload the question separatel...

Q: 1. A positive integer is six less than the other integer. 14 The sum of the reciprocal of the two nu...

A: As per our company guidelines, we are supposed to solve first question for you. Please repost other ...

Q: Exercise (1) - Solve using paper solution. Solve the following initial value problem over the interv...

A: Given,                          dydt=yt2-1.1y,       y(0)=1       ...(1)and                         ...

Q: 2. DE with Integrable Combination ( + xy + 1)dx + (x² + xy² + 2y)dy = 0.

A:

Q: A metal circular ring is being cooled. Find the instantaneous rate at which the circumference change...

A:

Q: The population of Toledo, Ohio, in the year 2000 was approximately 490,000. Assume the population is...

A: It is given that, in the year 2000 the population was 490,000 and the increasing rate is 5.4%.

Q: Express the number 2/3 – 3i in the form R(cos(0) + i sin(0)) = Re", where R > 0 and –7 <0 < T. | NOT...

A:

Q: Consider the following sets. Suppose the variable x is an element of the set of integers. A = (x/x² ...

A:

Q: 1 - 5 Let a, = a2 = - 16 and b = For what value(s) of h is b in the plane spanned by a, and a,? 3 h ...

A:

Q: =y一;-T十;-一

A:   Draw the family of these one parameter DE's of bifurcation.    Further, to solve these.

Q: Use row reduction to find the inverse of the given matrix if it exists, and check your answer by mul...

A: We will find out the required inverse matrix.

Q: (x² – 3 if x<0 12. Graph f (x) ={6-x if 0<x< 4 -2 if x24

A: Here we have to find graph of f(x).

Q: Below is the graph of y=f'(x), for some function f. Using the graph of the derivative of f, determin...

A: We will find out the required critical points.

Q: For the acceleration ā = and the given initial velocity vo = and the initial position To = find the ...

A:

Q: 8. The perimeter of triangle ABC is 54 inches. Find the length of each side. A 5x 3x 4x © 2017 Colle...

A: We  will use the definition of  perimeter. 

Q: 1. A biologist found the wingspan of a group of monarch butterflies to be normally distributed, with...

A: Given: Mean= 52.2mm Standard deviation=2.3mm. We standard normal deviation.

Q: Locate the bifurcation values of t for the family and draw phase lines. Describe the bifurcation as ...

A: Derivative of the function f(y) is the measure of how fast the function is changing with respect to ...

Q: Let the universal set be ℝ, the set of all real numbers, and let  A = {x  ℝ | −3 ≤ x ≤ 0}, B = {x  ...

A:

Q: Calculate the double integral of f(x, 3) over the triangle indicated in the following figure: 4 3 f(...

A:

Q: 3. Justify each step in the following proof of Proposition I(SEGMENT SUBTRACTION). IFA' B *C.D'E'F. ...

A: Given the proof, we have to give reasons for each step.  

Q: Find the general solution of the system y = 2yı – 3y2, y2 = 2yı + 7y2. (Hint: add two equations and ...

A:

Q: Is the set Im(z)=1 open, closed, bounded or unbounded, and is a domain? Show all solutions.

A: Is the set Im(z)=1 open, closed, bounded or unbounded, and is a domain? Show all solutions.

Q: John had a sum of money. He spent $132 on a computer software and 3/4 of his remaining money on 5 in...

A:   John had a sum of money. He spent $132 on a computer software and 3/4 of his remaining money on 5...

Q: Using Integrating Factors Found by Inspection. 3 ху 3 ху. 11. y(x°e" – y)dx + x(y + x°e)dy = 0

A: The details explanation is given below

Q: Determine whether the given relation is an implicit solution to the given differential equation. Ass...

A: We have to determine the 7siny+5xy−x4=5 is an implicit solution to the given differential equation y...

Q: Pam takes her truck in for service. The service agent says a few extra repairs are also needed, so P...

A: The cost of repairs are as follows Wheel alignment: $110 Transmission fluid flush: $75  Cabin air fi...

Q: find the average of each set of numbers 40, 20, 30, 50, 40, 40, 55, 45, 60, 30

A:    

Q: If a copper wire (which has a diameter of 0.0126 inch) has a resistance of 66.17 ohms per thousand f...

A: Formula to solve this problem is given in next step.

Q: 5. Is the following set of wffs consistent? Explain why or why not in English, rather than using a t...

A: The given set of WFFs are: R↔S→T,R,¬S→T

Q: {(s+1) m} 1-7 ' {In (1+)} where e is a constant.

A: The solution is given as  

Q: Obtain the sine Fourier series of g(x)=cosx, 0<x<n/2

A: Given function is gx=cosx, 0&lt;x&lt;π2. We have to find the Fourier sine series of gx=cosx, 0&lt;x&...

Q: Factor completely over the real numbers and graph each of the following. Be sure to label all x- and...

A:

Q: s+3 (s+1)(s+2) G(s)= s+4 s+1

A: Given transfer matrix is G(s)=s+3(s+1)(s+2)s+4s+1                   (1) Now partial fraction of  s+3...

Q: dy 2y? - 6y Verify that p(x) = re 2x where c is an arbitrary constant, is a one-parameter family of ...

A:

Q: Given A is a 2 x 2 matrix for any x € R². a) Write a matrix B to represent a reflection of x across ...

A:

Q: 1. A pebble is stuck in the treads of a bicycle wheel. If the wheel makes 4 rotations per second, an...

A: There are two types of sinusoidal function which are of the form y=Acos(Bx+C)+D or y=Asin(Bx+C)+D. H...

Q: eliminate arbitrary constant: y = cx + c^2 + 1

A: eliminate arbitrary constant: y = cx + c^2 + 1

Q: Determine whether the equation is exact. If it is, then solve it. ( cos x sin y + 4x)dx + ( sin x co...

A:

Q: Determine whether the functions fi(t) = 4t – 7, f2(t) = 4t² + 1, f3(t) = 7t2 + t are linearly depend...

A:

Q: 1 3 -4 -3 Find the nullspace of the matrix A = 0 1 0 0 -3 1

A:

Q: Graph each of the following. 48. f(x)=(x+1)° +4

A: To find the graph of the equation, fx=x+13+4  

Q: 1. Show that R²=span( 1 1 2 2. Show that R³=span( 1 3 -

A: A set of n vectors of ℝn spans whole ℝn only when given vectors are linearly independent means linea...

Q: Which of the following are subspaces of R^3?  W ={(x, y, z) :x+y+z=0}

A: Given, W=x,y,z:x+y+z=0 Let, 2,-1,1∈W Let, -1∈F

Q: Determine the intervals in which solutions are sure to exist. (x² – 9)y + x*y" +2y = 0 Enter the num...

A:

Q: 1. Obtain the weak formulation for the following BVP: in Ω, -V (kVu) = f u =g on ô0.

A: