4. The adjoint of the matrix A = 1 2 1 a. 51 b. 10 15 -2 31 C. -1 . Sone of these

Q: 11. 1 2 3 2 6 3 0 6 -6 -1 -2 -9 -1 0 7 0

A: Given: A matrix .To find: An LU factorization of the given matrix.

Q: T 2 -1 2 -41 1 -1 2 1 3 is 2 1-1 0 matrix A = -4 3 0 4 a. -4 b. -5 с. -6 d. -2

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Q: (2 -3 4 det 3 -5 = 45 1 2.

A: we have to find the value of x

Q: . Given the matrix A 2 4 find the matrix 41 − 4A − A² + A³ - 4 −3 – 1 1 1 - 2 4

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Q: 1. -2 4 For the matrix B = 1 what is the value of |B|? 0. 7. 3. A. 8 B. -2 C. 4 D. - 5

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Q: Diagonalize the given matrix A and hence find A². 10 -2 -5] 2 3 3 5 A = -2 -5

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Q: 2. Solve the following matrix equation for x, y,z,and u. 글] [v+ 2 [x-1 3 7-5u y+3 4z = 3 1 4 12 8

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Q: 1 2 -5] -2 3 0 2 A = 7 -3 2 2 -1 4 0 0 0 -1 -6 4 B = 6. -1 4 1 Given matrix A and matrix B,…

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Q: -61 -2 is A- = 23 1 3 (7) The inverse of the matrix A =-2 -5 1 26 %3D 6 7 8. Truc b. Fulue

A: Given: A=13−2−2−516723

Q: 4. Find the cofactor matrix for the matrix. 5 9 1 8 5 6 4

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Q: 0 5 8 For the matrix A= 4 52 9 4 4/ cofactor C,? A. -7 B. 12 C. -12 D. 7 Select one: O B O A OD

A: We have to solve the problem

Q: . One might need to find solutions of Ax = b for several different b’s, say bị, ., bỵ. In this…

A: first we will reduce the multi augmented matrix into reduced echelon form (rref) then find the…

Q: 5 3 0 1 Find the size of the matrix -30 50]

A: The objective is to find the size of the matrix.

Q: 19. Let u² - v A = 1 -1 u +1 -v², for some u, v E R. Consider the associated matrix B = adj A, i.e.…

A: By see this solution below

Q: Let B = {b1, b2} and C = {c1, c2} be two bases for R², where [1 C2 7 3 3 b1 b2 3 10 22 b7 what is…

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Q: 1. Find an upper triangular matrix that satisfies A³ = l6 = 6 )

A: An upper triangular matrix is one whose elements below the diagonal are zero. For A3 which is a 2×2…

Q: VI Using the matrix B and its inverse solve the following problems. [1 3 3 B = 1 4 3 1 3 4 7 -3 -1 1…

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Q: -11 36| and P 10] 3 2. Find the diagonal matrix of A = -3 answer -21

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Q: 8. Given Matrix A, determine A-1 using cofactor |1 2 A =|-1 4 3 1. -2 VERSIT

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Q: Note: m=0 + m -2 6. 1. Let 1=* = l and C = |14 — т аnd C — 3 18 + m -10 -21 Find the matrix X, if A?…

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Q: 2) Find the rank of the matrix A = 2 3 -1 ー1 1- ー2 -4 3. 3 -2 3. By deducing imto Echelon form.

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Q: b) Let A = Bar = and A¹C = B. Find a matrix X such that X = AC.

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Q: MAC 1140 Group Worksheet 3 (Ch. 10) 2. Find the inverse of the matrix and verify that A-'A = AA-1 =…

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Q: 1. Find the sum of Matrix A and B: [2 5 81 A = 1 2 4 3 2 81 [5 8 71 2 2 2 4 3 c_d)=(ac-bd), -4 cos…

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Q: Let -5 2 -1 *-[3.3) +-(42), --[2] A = E = F = 4 Compute the indicated matrix. (If this is not…

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Q: Calculate the matrix multiple А. 1. 2 3 (1 4 5 6. 1 .7 8. 9. 0 1

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: en the matrix frix.

A: