0 0 0 20 1 -1 -2 2 -1 7 Where U is the reduced echelon form of A. 2 0 1 A = 4 0 1 U= [1200 0010 3 0001 1 0 00 0 0

Q: Find two 3x3 invertible matrices A and B, such that A+B is not invertible.

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Q: Find the transpose of the Attached matrices

A: Transpose of a matrix is obtained by interchanging the rows into columns and columns into rows.

Q: Let A₁, A2, and A3 be matrices such that det (A₁) = -3, det (A₂): det (A₁ A2 A3) = Number = 4, and…

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Q: Let A and B be two square matrices of the same size. Suppose B is singular. Explain why AB is also…

A: Given Information: A and B are two square matrices of same size. Suppose B is singular. To show: AB…

Q: elementary

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Q: Let A, B be  matrices of the same order. Then det(A+B)=det(A) + det(B).  True or false

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

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Q: Express the matrix A = as the product of elementary matrices. 1 2 2 10 2 31

A: Elementary square matrix :- A square matrix of order n is said to be an elementary square matrix if…

Q: 15. Diagonalize the matrix A = 11 expressing it similar to a diagonal matrix D. "

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Q: What is the term matrices

A: Matrices :- A matrix is an ordered rectangular array of numbers or functions. The numbers or…

Q: IA - (34) and B- (-5 8 -2 (a) (AB) (b) BTAT 10. f -5 find

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Q: Determine if the pairs of matrices A and B are similar. (5 1) (3 2) B = 2 1 a) A= 4 5

A: We will answer the first question as we don't answer multiple question at a time. Please resubmit…