Given A E Mmxn(F). Prove that (LA) = LAt.

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Q: alculate the value of cos(50° 30') with accuracy ɛ = 10-6

A: Here we have to find the value of cos(50°30')

Q: Use the future value formula to find the indicated value. FV = $4512; n= 15; i = 0.08; PMT = ? PMT =…

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Q: Q2\ Discrete system has unit sample response h(k), for which the z-transform 1+z-1 H(z) : 1 (1…

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Q: A MANUFACTURER NEEDS TO MAKE A CYLINDRICAL CAN THAT WILL HOLD 1.5LITRES OF LIQUID . Determine the…

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Q: 4. Find the sum of positive divisor of 5,020 and also find the pair of this number so that they can…

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Q: Find the volume of the solid that results when the shaded region is revolved about the indicated…

A: Simplify the given equation to obtain the expression of x. y=21-2x2x=21-yx=21-y2 The region is…

Q: se Indirect Proof to prove that if a and b are both positive, and a2 < bi

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Q: 10. (D² – 2D – 3)y = 0 when x = 0, y = 0, y' = -4

A: To find the solution of the given differential equation .

Q: 5. Find the canonical prime factorization and solve for No. of positive divisor and sum of positive…

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Q: (6) Find the center of mass of the lamina in the shape of the region bounded by the graphs of y = x²…

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Q: Consider the curve C with parametric equations Sæ(t) = t³ – 3t + 1 ly(t) = t(t + 1) %3D %3D defined…

A: 1. Given that,Curve C is given by the parametric equations,x(t)=t3-3t+1y(t)=t(t+1)The curve is…

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Q: A ship is following a course that is 104 miles from and parallel to a straight coastline. The ship…

A: Given: Let A represent the location of origin. As a result, its coordinate is (0,0). Because the…

Q: cosh In(-3+2j)] a. -1.6154 + 0.9231j b. 1.9396 + 0.0741j c. 18.3972 + 0.8193 d-15.3227 10.1998j

A: option a is the correct answer

Q: b) (12xy2+64+se*)do + CGx?y+2x)dy=0 c) 24 dx + (6x³¬xy•xdy=0

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Q: Let f : R→ R be a differentiable function. Then for all x € R, the derivative of f ( sin (4x)) with…

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Q: Which of the following pieces of graph are concave up? i. i. iii. iv. A i. only B ii. and iv. C i.…

A: As we know that, A curve is said to be concave up if it is open in upward direction. From the given…

Q: V9-r² S xydzdydx •3 (d) S So

A: We have to find value of given triple integration

Q: Solve the differential equation below using series methods. (- 82? – 4)y" – 8æy = 0, y(0) = - 7,…

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Q: Solve the differential equation below using series methods. (- 82? – 4)y'" – 8xy = 0, y(0) = – 7,…

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Q: consistent 9. Consider the m-by-n linear system [A | b], where RREF[A | b] has exactly r pivots.…

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Q: Find the volume of the solid that results when the region enclosed by y = e*, y = 0, x = 0, r = In…

A: We have to find the volume of revolving curve

Q: 3. Let A be an n x n matrix. Let (x, y) = x"y be the scalar product for R". (a) Show that (Ax, y) =…

A: Given that A is a n×n matrix. (a) We have to show Ax,y=x,ATy ∀ x,y∈ℝn.

Q: (-3415°\]!nln(jn) cosh log(ji') Evaluate the function above. Key in your answer in rootangular form

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Q: If dx and dx 2 , then the graph of y will have: A a local minimum at B a local maximum at x= 0 and a…

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Q: 1.4 + 10 + 18 + . . . . . + n (n + 3) =  [n (n + 1) (n +5)] / 3  for n ϵ Z+       (Use Mathematical…

A: According to our guidelines we are supposed to answer only one asked question.kindly repost other…

Q: Prove using the mathematical induction that for all integers n >= 1, 12 + 22+ . . . n2 = (n(n +…

A: The solution is given as

Q: 2.58 Given an example of f E C (a, b) for which the range of f is a) a finite open interval. b) an…

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Q: Determine the 1st and 2nd degree Taylor polynomials L(x, y) and Q(, y) for f(x, y) cos(ry) for (x,…

A: Given function is fx,y=e−x2−y2cosxy. We have to find the first and second degree Taylor polynomial…

Q: Find the laplace transform of F(t)= 2t^4-3e^2t+10sin3t

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Q: 1- Solve the problem P.D.E. u, = uxx + sin(nx) + sin(2nx) fu(0, t) = 0 lu(1,t) = 0 u(x, 0) = 0 0 <x…

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Q: True or false 1. The sum, difference, product and quotient of any two integers result to an integer…

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Q: 4.2 Consider an image with spatial resolution of 1920 by 1080 and intensity resolution of 256. You…

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Q: Given an arithmetic function Y = 4A – B. Design a module that can perform the computation for the…

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Q: Find the optimum strategies for player A, the row player, and player B, the column player, in the…

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Q: 4), (4,2)} Draw the diagraph of R

A: # As per the guidelines we are entitled to solve three subparts at a time ,please resubmit the other…

Q: Which of the following statements about conjoint analysis are True? (Multiple Right answers, please…

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Q: Example 2: A food product is made from soybean meal (50% protein, 10% moisture) and corn flour (10%…

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Q: 1- Solve the problem P.D.E. Uz = Uxx + sin(nx) + sin(2nx) 0 <x<1 0<t< 00 B.C.s "0,2) 0<t< 00 0 =…

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Q: olve for the following system of differential equations. dx = x + 3y, dt dy = 7x + 4y dt

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Q: 2.59 Find || f |sup if a) f(x) = x on (-1, ). So if x E Q, b) f(x) = – x² .2 if x ¢ Q. -

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Q: 4- 3- -5 -4 3 -2 - 12 3 4 5 -3 -4- Consider the polynomial graphed above. The degree is Select an…

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Q: There are 3 states and 20 seats. In 20 years, the number of seats was increased to 21. Suppose the…

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Q: Q1 A coin throw three times find: 1. Sample space 2. Probability at least head appear twice 3.Never…

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Q: The rate of increase of the temperature of water being heated in a kettle at any timet is modelled…

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Q: 1. Calculate the following Legendre symbols (i) using Euler's criterion, Jacobi symbols: 3 (a) 17 15…

A: To find the Legendre symbol for  (a)    317 Using the Euler's criterion We know by the definition of…

Q: y" + 2y" – y' – 2y = sin(4t), y(0) = 0, y'(0) = 0, y"(0) = 1

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Q: Convert the Partial Diff equation to canonical form and find the general solution a²u + cos?x- ду?…

A: Sol