. Let A = (a) be symmetric and positive definite. Show that a) a>0, i=1,2,...,n. b) |a₁|<(a‚a‚)³, i, j = 1,2,...,n.

Q: The buyer for Payless Shoe store decided to order a woman's shoe at a buyers' meeting in Miami. The…

A: From the given details we have,

Q: Convolution. Find the convolution of (a) Πα * Πα. (b) f(x) * ƒ(x), where ƒ(x) = e¯\ª\, -∞< ï<∞.

A: As per the question we are given two functions as: Πa(x) : the rectangular pulse function with…

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A:

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A: as per our guidelines we are supposed to answer?️ only one question. Kindly repost other question as…

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A: From the above we have,

Q: 1. at which intervals is the function increasing? (answer with all that apply) (-infinity, -8), (-5,…

A: Here we observe the given graph and then we have to answer the questions.

Q: The equation of the tangent line is:

A:

Q: Suppose the eigenvalues of a (3 × 3) matrix A are 2, -1/2, and 1/3, with corresponding eigenvectors…

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Q: 16. find a QR factorization of the T O I Į 35 -3 1 2 ما ما له 5 5 3 2. 8 matrix

A: Using Gram-Smidth method

Q: Consider the field F₁7 and the list of three vectors in F³7 given by: 17 s-(0.00)) = Are these…

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Q: Question 6 The matrix A is the standard matrix for the trans 4² -2 24 4 8 -12 -3 5 01 31 O2 31 ° 27…

A: Let matrix A is given by A = abcd

Q: Find the volume of the solid generated when the region enclosed by y = √√√√x+1, y = √4x, and y = 0…

A: The region is  We break the region into two sub-region  R1and R2. And both the curves y=x+1 and…

Q: 3. Show that (a) 8(-x) = 8(x), a<0<b 8(r)8(y) (b) 8(ax+by)8(cx + dy): = lad-bel

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Q: 1) Given the following data, find y'(6) 0 2 4 26 X y 3 58 4 112 7 466 9 922

A: Consider the given table, x 0 2 3 4 7 9 y 4 26 58 112 466 922 Here we need to require find…

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Q: Use Cauchy's Integral Formula and Cauchy's Integral Formula for Derivatives, when appropriate, to…

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Q: This question: point(s) possible The graph to the right shows the number of snow shovels sold in…

A: From the above we have,

Q: (a) (3) Let V be a vector space over some field F Let W be a subspace of a vector space V. Suppose…

A: We can solve as follows

Q: 31) Which of the following BEST describes the application of Cavalieri’s Principle?   a.) The volume…

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A:

Q: Question 1 T(₁,2)=(-221-22, 21-22. determine if T is invertible. O The standard matrix of Tis A = ^=…

A: Given linear transformation is T(x1, x2) = -2x1-2x2, 2x1-2x2

Q: Give your answer as a list of vertices, starting and ending at vertex A. Ex

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Q: Determine whether y₁=et, y₂ = sin2t, y3 = cos2t make up a fundamental set of solutions by finding…

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Q: The number of degenerate basic solutions of the system, x₂ + 2x₂ + x3 = 4, 2x₁ +x₂ +5x₂ =5 is ?.

A:

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Q: Q1. A Diginacci sequence is created as follows. • The first two terms are any positive whole…

A: given Diginacci sequence is 5,8,13,12,7,10 a) list the first 26 terms of the Diginacci sequence .…

Q: 6. Evaluate the following integral to calculate the mass Mass = (x+2y) dA where R is the region…

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Q: ormalisation, show that, for any triple v = [n; p; h], v = Pv₁ + av₂ + bv3 where P = n+p+ h is the…

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A: This is a question of Logic.

Q: 8:53 Done ohm.lumenlearning.com AA C Here is a FDT for a small data set: data freq 42 3 43 3 44 3 45…

A: Mean = 33 Mode = 8 Midrange = 44

Q: i) Calculate length of the curve r(t) = acost î+ asintĵ+ 4t k from (a,0,0) to (a, 0,87).

A: as per our company guideline we are supposed to answer only one qs kindly post remaining qs in next…

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Q: F(s) = 8 $³-3s²-4s 00

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Q: Exercise: 5 a) Find the outward flux of the vector field F(x, y, z) = x³i + y³j + (z³ + xz)k across…

A: Given the vector field  Fx,y,z=x3i+y3j+z3+xzk and z=a2-x2-y2

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Q: Which of the following is equivalent to (1-x)(1+x) -3x(2-x)  A. -4x2 - 6x + 1  B. 2x2 - 7x + 1 C.…

A: Given expression is (1-x)(1+x) - 3x(2-x)

Q: iii) Show that the sum of the degree of all vertices in a graph is an even integer.

A:

Q: Find a general solution to the differential equation. y"-6y' +9y=t4 e 3t The general solution is…

A: We have to find the general solution to the differential equation y''-6y'+9y=t-4e3t .

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A: Note: Hi! Thank you for the question as per the honor code, we’ll answer the first question since…

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A: These are the question of Linear Transformation.

Q: Convert 4-j9 to polar form √972-1.1526 Option 1 √972-1.9890 Option 3 √97 21.1526 Option 2 √9721.9890…

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Q: Solve the following integral using integration by parts: In finx dx √x

A: To evaluate the given integral∫ln(x)xdx using integration by parts.