Using row operation find the inverse of the matrix for any real number k [1 5 8 9] 7 2 6 8 M = 6 5 3 7 3 4 1 k]

Q: 3. Find the inverse of the matrix and verify that your answer correct. -1 0 4 - 5 8 -7 - 3 6 - 9

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Q: Find the inverse matrix of: 1 2 3 2 3 4 3 4 1

A: The given matrix

Q: 2 - Given matrix A = applying -5 3. row operation it become : , 2 -61 -3 -3] what row operation…

A: Solution :-

Q: Use row operations to change the matrix to reduced form. 1 1 1 15 3 4 6 20 12 1 1 1 15 3 4 6 20

A: Please see the attached image for the solution.   If there are queries or if the image is not…

Q: -I 1

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Q: [-3 -2 Let A= 0 -6 and b = 14 3 2 6 Determine whether b is in the column space of A.

A: If b is in column space of A then Rank (A:b)=Rank(A).

Q: Q2: You have the matrix 2 3 1 4 A = 4 3 5 2 1 4 3 1 How can we get the transpose of matrix A ?

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Q: Create two 2 x 2 matrices A and B, to show that (A+ B) - A+B is not always true. Clearly write A, B,…

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Q: 8. (3pts) Let A and B be arbitrary n x n matrices. Multiply (A – B)(A+ B).

A: As we know that (A-B)(A+B) = AA+AB-BA-BB=A2+AB-BA-B2here AB need not to be equal to the BA. Because…

Q: Write the dimension of a matrix you can multiply a 2 x 3 matrix by :

A: The given matrix dimension is 2 x 3   This is in the form of m x n where m is the number of rows and…

Q: Use row operations to change the matrix to reduced form. ::: 111 16 458 32

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Q: 1 0 0 0 0 1 2 -6 2 -8 10 1 0 1 0 3 -2 -5 -16 |

A: We have to multiply: 1000012-60010003-22-8-5-16

Q: Determine whether the matrix is elementary. If it is, state the elementary row operation used to…

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Q: Use row reduction to transform the matrix into RREF 3 6 4 -5 3 -7 8 -5 8 3 -9 12 -9 6 15

A: The given matrix is: 03-664-53-78-5893-912-9615 The RREF is a reduced row echelon form of the matrix…

Q: OF 1 -1 -1 -2 2-1 2 3 0 1 -3 4 0 1 -4 No, the columns of this matrix are linearly dependent O Yes,…

A: Note: A set of two vectors is linearly dependent if one vector is a multiple of the other.

Q: a 3 A= -6 2 2 4

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Q: 32x+y -1 526 -1 x+4y 10

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Q: Consider A = 112 0 1 2 (a) Find A-¹ by using row operations on [A1]. List the one you use in order.…

A: Given That : Matrix A=123112012 To Find : 1) A-1 using row operation 2) A-1 using row operation 3)…

Q: Use row operations to change the matrix to reduced form. [::] 111 13 45 8 26 111 13 458 26

A: Given augmented matrix is 1111345826. We have to reduce the matrix  1111345826 into row reduced…

Q: , and c

A: Given quadratic form is, Here, A is symmetric matrix as,

Q: Describe a method for showing that two matrices are row-equivalent. Are the two matrices below…

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Q: Orthogonally diagonalize the matrix 1 2 2 -2

A: Given,     122-2

Q: Find two 3 x 3 matrices A and B such that A · B+ B · A Find a 3 x 3 matrix A that is not the zero…

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Q: for a matrix A 3 6 2 5 if f(x)=(x+2)(x-2), calculate f(A)

A: Given: Matrix A=3625 To Find: f(A) when f(x)=(x+2)(x-2)

Q: Consider the matrix: 1 2 -2 0 -1 3 4 1-1, Perform R3 - 2R2: 1 2 0 0 3 2 4 3

A: Given query is to perform the indicated matrix operation.

Q: State whether or not the matrix is in reduced form. 130 1 0 0 10 0001 Not Reduced Form Reduced Form

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Q: 0 13 3. Find the matrix A such that A -6-20 use the variables a,b, c, d for the entries of A. 2-2…

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Q: If we multiply a row in a matrix A by a real number r, JAl changes in r.

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Q: How to make this matrix diagonally dominant?

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Q: What row operation should we use to turn the -3/7 into a 0? Write the new matrix that results:…

A: I have solved step by step in detail...go through the solution