Matrix Arithmetic: Perform the following calculations for A and B. [3 6 01 2 79 [1 2 4] 1 3 [709] L2 1 3] A + B A - B 2A-3B A: B = 3

Q: Explain the fact “Cofactors are useful when matrices have many zeros”.

A:

Q: Define matrix notation and terminology?

A: Matrix notation and terminology.

Q: Explain Row matrix and Column matrix?

A:

Q: Determine whether or not the matrix A work. = 2 2 2 222 2 2 2 is diagonalizable. Show all details

A:

Q: Let A, B and C be n x n matrices. Then (2AT + BC)T 2A-CTBT O is equal to the above 2A + CTBT is…

A:

Q: Describe the procedures to find the factor of a matrix, matrix norm, column norm and row norm.

A: Factor of a matrix: Let,  A=1abc1bac1cab Performing row operations, 1abc1bac1cab…

Q: I cant understand what's going on. can this be explained with matrices?

A:

Q: Product of matrices multiplication A=[a, b; c, d] x[1,0;0,1]

A: In the question we have to find the product of the matrix.

Q: Let A, B, C and D be square invertible matrices, such that AB = CD. Find an expression for B-¹?…

A: Use the properties of invertible matrices and their product to solve this problem as in next step.

Q: Use the following Zero-one matrices to find A v B, A^B, A ов 1 1 A = 1 1 B = 1 0

A:

Q: Show an example that the scalar multiple of a diagonal matrix is also a diagonal matrix. Put brief…

A:

Q: Explain Equality of matrices. Give a suitable example.

A: Equality of matrices:Two matrices are equal if all three conditions given below are satisfied: ·…

Q: (c) Using matrices, find the images of the points (1,7), (-4,5) and (8,2) under a translation of +6…

A: Write the matrix as x and y coordinate. Then proceed  xy = 1-48752

Q: How do you find an inverse of an elementary matrix (especially 3 x3 rows)?

A: Elementary matrix is those matrices that differ from the identity matrix from a single elementary…

Q: Show that, the non-zero elements of the inverse of a N*N diagonal matrix is just multiplicative…

A: As per the question,we are asked to prove that the non-zero elements of the inverse of a diagonal…