17. Find the centroid of the volume generated when the area bounded by y =-x² -x-"and y = -x? -x+ is rotated about the line x = -1. a. (-1,4.5,0) b. (-1,4,0) c. (4, –1,0) d. none of the choices A

Q: Find all the roots of f (z) = 226 + 81/3 – j81

A: The roots are  81e-jπ36, 81ej11π36,  81ej23π36, 81ej35π36, 81ej47π36, 81ej59π36  

Q: Problem 1: Find the equation of the parabola with focus at ( 1, 1) and x = 7 as directrix.

A: Given, Focus = (1,1)  Directrix :  x=7 To find : Equation of parabola  

Q: Solve the following problems below. 1. A function is given below, what x value maximizes y? y? + y+x...

A: Given: y2+y+x2-2x=5

Q: 5AM is an equala terala UD SI triangle ABC alExplain Why BAD= 30 9 Explain why A ABD = A ACD

A: Solution: 1. Each angle of the equilatoral triangle is 60 degrees. Hence angle B is also 60 degrees.

Q: Evaluate xy dA, where S is the region shown in Figure 16. (2, 4) 2 Figure 16

A: Let us consider the double integral ∫S∫f(x,y)dxdy, ∫s∫f(x,y)dydx,  To solve the double integral  In...

Q: п(п+1)(2n+1) Use mathematical induction to prove that 12 +2² +...+n? for any = positive integer n.

A:

Q: Solve for x. If necessary, round to the nearest ten-thousandth. (If there is no solution, enter NO S...

A: Given equation log2(7x-9)=2 We have to find the value of x. Concept will use logab=c⇒ac=b

Q: Problem 29: Transform the parametric equations x= cos 0, y = cos? 0 +8 cos e into its corresponding ...

A:

Q: f (2) %3D и + iv: (() и (х, у) %3D 2х - 2ху (:::

A:

Q: Let V = (image) the space of symmetric real 2×2 matrices. Consider T : V → R2 defined by T(image). O...

A:

Q: -х.-у V -y

A: This is a problem of logic.

Q: Consider the map T : R3 → R3 given by T(x, y, z) = (x − 2y + z ,−3y + 2z, − x − y + z) and mark the ...

A:

Q: 2. Classify each of the following as a translation cipher, multiplicative cipher, or affine cipher. ...

A: (a) f(x) = 4x + 7 is an affine transformation.        Hence, f(x) = 4x + 7 (mod 9) is affine cipher....

Q: 7. Consider solving the initial value problem dy -= yt? – 1.1y, v(t = 0) = 1, %3D dt from t = 0 to t...

A:

Q: Problem 21: Determine the point of division nearest to A that divides the line segment from A( 7, -2...

A:

Q: Problem 16: Find y if A( 9, y ), B( 4, 3 ) and C( - 3, - 7 ) are vertices of a right triangle with t...

A:

Q: CURVE TRACING Trace the curve of the following equations by giving the a. Intercepts b. Symmetry c. ...

A:

Q: Determine if the set is linearly independent. S = {(4,0,1), (0, -3,2), (5,10,0)}

A:

Q: Find the particular solution corresponding to the tableau. y 3 1 1 4 -5 1 16 10 24 16 1 -1 0 0 4 0 -...

A:

Q: Using Reciprocal Substitution * For S Option 1 Option 2

A: We have to use reciprocal substitution for integration.

Q: What is the image of (4,-1)(4,−1) after a reflection over the line y=xy=x?

A: Reflection over y=x means:  (x,y)→(y,x)  We need to find reflection of (4,-1) over y=x line .  

Q: Solve the given linear programming problem using the table method. The table of basic solutions is p...

A:

Q: 5 = -2X, + 7X, + 2X3

A: Relaxation method which is also known as Iterative methods is used for solving system of  equation ....

Q: Let A = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} and B = {0, 2, 4, 6, 8}. (a) Find two different subsets U of ...

A: Dear Bartleby student, according to our guidelines we can answer only three subparts, or first quest...

Q: 22 foot tree casts an 8 foot shadow. How long is the diagonal distance from the ground to the top of...

A: Given:

Q: 1. Given the following sets of vectors: W {(a,b, c)| c² = ab; a, b, c e R} %3D Determiine if the abo...

A: This is a problem of vector space.

Q: 8 Consider the function f(x) = Find a function g(x, n) such that f(x) = g(x, n), and enter this into...

A: This is a problem of Taylor expansion and series.

Q: Solve the initial value problem: dy x(1+ y)²; y(0) = –3 dx

A:

Q: HWes Anofen cylinder Can has an tnside radius 82cm and an inside height o fs cmuuse the total deriva...

A:

Q: (a) Prove that there exists a function f : Z → Z so that f is one-to-one but f is not onto. (b) Prov...

A:

Q: A random variable Y have a distribution with parameter a > 0 and y, >0 it its density function is gi...

A: Given density function is f(y) = αy0αyα+1if  y > y00,elsewhere

Q: Find the Laplace Transform f (x) = 3+2. Answer:

A:

Q: 1. Employ the Heun's method to solve x .y=1, using a step size of 0.7 and y(1)=5 dx and determine th...

A:

Q: A snail is at the bottom of 10-meter well. Each day it crawls up 3 meters, but at night, it slips do...

A: The snail crawls up 3 meters at day, but slips down 2 meters at night. So gradually, everyday it is ...

Q: What is row 5 of Pascal's Triangle? O 1, 4, 6, 4, 1 O 5 Co+5 C1+5 5 C2 +5 C3 +5 C4+5 C5 O 25 O5 Co, ...

A:

Q: 9. In how many ways can you group 12 people into 2 groups of 3 people and 3 groups of 2 people? * 1...

A:

Q: The number of centralizers of a finite group. Let G be a finite group. A subgroup of G may be the ce...

A: “Since you have asked multiple questions, we will solve the first question for you. If you want anys...

Q: The city state of Tobagon island

A: Given, the city state of Tobagon island consumes gas at the rate of                                 ...

Q: Evaluate the integral, if it exists: lim sinx dx r→+z -r

A:

Q: H.W: Evaluate the integral 1 1 2 y? || x²e*ydxdy || dxdy 1. 2. 0 y 1 у

A: The double integartion is of the form ∫R∫f(x,y)dxdy, ∫R∫f(x,y)dydx,  On changing the order of the in...

Q: 7. Consider the subset S of R³, S = {(x, y, z) | 2.x – y + 3z = 0}. Show that S is a subspace and fi...

A:

Q: Consider the system of non-linear differential equations dx 2² – 2x – y? + 1, dt dy = TY – 3x. dt Se...

A: Given system of differential equation is dxdt = x2 - 2x - y2 + 1,dydt = xy - 3x

Q: Q1. (a) Solve the equation dy dr

A: It is given that ;                dydx = -xy The given differential equation can be solved by variab...

Q: 4. Let E denote the set of all 3 x 3 orthonormal matrices whose first column is (0, 1,0)". (a) Write...

A:

Q: Determine whether the series of functionsE fn converges uniformly: fn(x) on D= [0,+o0). n2 + x2n fn(...

A: For the given series of functions, in order to check for the uniform convergence, we have to use the...

Q: Problem 14: Find the equation of the circle whose diameter connects and run through the points ( 3, ...

A: The circle is the locus of the points such that the distance from a fixed point is a constant. The f...

Q: The partially completed table below shows the ten basic solutions to the following e-system. Of the ...

A:

Q: Using Reciprocal Substitution * dw For f (w²+4)ž --S tdt tdt = Ja + 4t²)v1+ 4t² V1+ 4t² O Option 1 O...

A:

Q: 2. Given the following profit-versus-production function for a certain commodity: 8 1.1 P= 200000 – ...

A:

Q: or disprove : [nx] =n [x] %3D for all Positive integers n > 2

A: