Find k such that the following matrix M is singular. 3 -21 M = -6 -7 1 -3+k -17 4 -66 %3D

Q: find the elelment in the 3rd row and 1st column of the matrix cofactor 7 2 5 3 1 4 1 2 1

A:

Q: Find a matrix P that diagonalizes A, and check your work by computing P-1AP. -2 A = | 0 3 3

A:

Q: For which values of the constants b and c is the follow- ing matrix invertible? 1 b -1 -b

A: The given matrix is 01b-10c-b-c0

Q: and find matrix Y such that 4 + 2} - 48.

A:

Q: Find x such that the matrix is singular. X 3 A = -7 2 X =

A: Singular Matrix - A matrix is said to be singular if and only if its determinant is equal to zero.

Q: 9. Do the columns of the matrix A = 7. span R

A:

Q: 10 - A[:]-[;] eşitliğini sağlayan A matrisi aşağıdakilerden hangisidir? O [0 1] A) [1 0] OB) [0 0]…

A:

Q: Find k such that the following matrix M is singular. -4 -3 M -4 -4 -14 + k -8 -1

A:

Q: Find the matrices of x and y if. 2x- y = [ -6 3 2 I and x+2y = 1

A:

Q: Find the  augmented matrix for the following linear equations

A: Given:

Q: -1 2 аnd AB 5 1. Find the matrix B. 3 Let A = 6 -9

A: This is a problem of matrix multiplication. Based on the general formula we will solve the question.

Q: Question 38 of 50 Review Which of the following choices is the correct equation for a linear…

A:

Q: -3-9 9 adj -2 -7 1 1 -9 -10 1

A:

Q: Find the matrix A if 4 1     −1 3A =  3 4     1 2. A =

A:

Q: 10) Find the transpose of the resulting matrix: AE 4 x 5 -100 3 5 A = 2 2 a. -|-7 26 29 26 C. - 29 7…

A:

Q: Find the matrix A if 2e2t et e²t - et e2tet 2e2t - et 3e2t3et 3e2t-3et et-e2t et - e2t 3et - 2e²t

A: To determine the matrix A , firstly I have taken the derivative on both sides then putting t equal…

Q: 5 k A = -9 -1 have one real eigenvalue of multiplicity 2? k = 2/9

A:

Q: Find a non-zero 2 x 2 matrix such that Note: 4890 -7 -67 28 24 =

A:

Q: Find a non-zero 2 x 2 matrix such that -7 1 35 -5

A:

Q: Find a matrix A such that 2A-3B+5C=0 -2 Where B= 2 0 3 1 4 [2 0 -2 andC = 7 1 6

A:

Q: Find a 2 x 2 matrix such that -3 21 5 4 - 6 ปี

A: To find a  matrix such that

Q: Write an augmented matrix for the follo 6x - 5y +z = -9 8x - 7y +z = 7 9y-2z = - 2 %3D %3D

A:

Q: Diagonalize the following matrix. - 10 –24 2 4 P : D = p-1 –

A:

Q: Find all a and B >0 so that the matrix B = 23 6 2 is diagonally dominant;

A: A square matrix is diagonally dominant if   for .

Q: Solve the following equation involving a determinant. If y multiple answers, enter them as a list,…

A:

Q: Find the LU factorization of the following matrix: |2     0   0| |0   −3   1| |10  12  3|

A:

Q: Find a non-zero 2 x 2 matrix such that -6 -8 30 40

A: