Q1: Find a matrix P that diagonalizes A , and check your work by computing P-'AP ; [2 0 -2 1) 4 = % ) 2) A = |0 Lo 3 16 -: 3

Q: Is 8 1 P-: ) a linear combination of the three matrices Q - (; }). a- (4 :). a-(: ) 1 Q2= Q3 = 1

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Q: Let C be an nxn matrix that satisfies C2 -3C–2In 0. Show that C is invertible and C=1 = }(31-A)

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Q: A is an n × n matrix with the property that A^2 = A. (a) If B = In − A, show that B^2 = B. (b) Show…

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Q: Suppose A is an n x n matrix and B is an invertible n x n matrix. Simplify the following: a) (BAB)?…

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Q: 6. Find the matrix of the quadratic form. Assume x is in R³. a. 3x} – 2x3 + 5.x + 4x1x2 – 6x1X3 b.…

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Q: Find the charo cteristica poly no nomi the matrix A = 3. 3. /- P(x) = 1.

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Q: Use a matrix to solve x - y + 5z = 194x + z = 3x + 3y + z = -9A) (3, 0, -4) B) (3, -4, 0) C) (0, -4,…

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Q: Use the following set of equ 2x1+ X2- X3 = -1 X2+ X3= 2 X1+ 2x2-X3=-1 Using Gauss-Jordan elimination…

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Q: s elect the matrix correspon ding to the form QLX,, Xz, Xx, Xu ) = - 2x1²+ 5 X; - 7×3 -4 Xú - 6Xi Xz…

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Q: 8. 3 a) Let A = ( 6 1 3 ,B = 6 -2/ %3D 1 Then find the matrix AB. -4 -1

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Q: a) Given the matrices A = = i) A-¹. ii) BT if (3AB) = C. = (₁ 2). Find 1 (¹₁3) and C= 3 3 b) If S³R…

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Q: 2 0 -1 1 -2 2 A = 2 -1 0 1 -1 6. ||

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Q: Q4: If the matrix A = (; :),s Show that A2- 2A – 21 = 0.

A: We observe that characteristics eqn of A will be x^2-2x-2=0. By Caley hamilton tum put x=A we get,…

Q: Can we use cofactor expansion in a 2 x 2 matrix

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Q: 1 8 Which of the entries in the matrix 2 -3 -7 9 A) 4 B) 1 Ⓒ-3 (D) -6 -61 4 has-37 as its cofactor?…

A: We have to find correct option by finding element whose cofactor is -37

Q: For each of the following, factor the matrix A into a product QDQ' where Q is orthogonal and D is…

A: A is symmetric matrix ,then A is orthogonally diagonalizable, and Q is the orthogonal matrix, the…

Q: Find the matrix P that multiplies | y| to give P = א א

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Q: The symmetric matrix corresponding to the quadratic form X1 x2 = x} – 2x1x2 + 2x1x3 – 3x + 4x2x3 –…

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Q: Which of the following is the matrix C that satisfies the equality (CT +312) -1 3 (a) 2 -5 (:) 5 -2…

A: First take inverse on both sides of matrix equation CT+3I2-1=2714. CT+3I2-1=2714CT+3I2-1-1=2714-1…

Q: Q2) Find x for the following matrix 3 1 x| a) -1 3 4= -30 1 ol 1 |1 2 1| b) 12 x 2=0 13 6 xl

A: We need to solve the determinant and find the value of x.  Now, if we have a 3×3 matrix…

Q: Use the following simultaneous equations to answer questions 8 and 9: -X1 + 2X2 + 4Хз %3D -3 4X1 –…

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Q: 24. Let A [A₁, A2, A3] be a (3 × 3) matrix and set = 2 a) Show that B - 3 1 00 -1 ] 3 4 AB = [2A₁ +…

A: Here, the given A=A1, A2, A3 be a 3×3 matrix and set  B=2003-10134.

Q: (ЗАТ + 4CТВ)Т- 54 - 4B

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Q: Determine all values of a and b such that (the first line correspond to the first row of each matrix…

A: This is a problem related to matrix operation Based on the general formula and concept we will…

Q: -Ч О 2 N T 1 - 4 0 О 1 -4 1 7 N О 1 -ч Ti Та Тз ти II 120 -130 -че -30

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Q: Now write ageneric exampledaux2 motrix a with entries paying close attention to the subscripts है…

A: Generic Example of a 4×2 matrix  Let A be a 4×2  matrix. For any entry,aij i represents the ith row,…

Q: 1. Let ƒ : R³ → R5 be the function given by f(x₁, x2, X3) = (x₁ + x2 − X3, 2x1 + 2x2 − X3, 3X1 + 3x2…

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Q: If the matrix A= [9 8 7; 7 9 3], find 1. B [A A*2;-A 2+A] 2. В (3, :) 3. Size (B) 4. B' 5. Add (2)…

A: Solu