Question

Given $A = \begin{bmatrix} 6 & -3 \\ 2 & 1 \end{bmatrix}$ and $B = \begin{bmatrix} 4 & 1 \\ 0 & -1 \\ 5 & 9 \end{bmatrix}$, find the product AB if possible. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. AB = (Simplify your answer.) B. The matrix product does not exist.

          Given $A = \begin{bmatrix} 6 & -3 \\ 2 & 1 \end{bmatrix}$ and $B = \begin{bmatrix} 4 & 1 \\ 0 & -1 \\ 5 & 9 \end{bmatrix}$, find the product AB if possible.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. AB =  (Simplify your answer.)
B. The matrix product does not exist.

Given A =
< b m a t r i x > and B =
< b m a t r i x >, find the product AB if possible.
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. AB = (Simplify your answer.)
B. The matrix product does not exist.

Added by Jacqueline B.

Elementary and Intermediate Algebra

Alan S. Tussy, R. David Gustafson 5th Edition

Instant Answer

Solved by Expert Zhumagali Shomanov

09/12/2022

Step 1

Matrix A has dimensions 2x2 and matrix B has dimensions 3x2. Since the number of columns in A (2) is not equal to the number of rows in B (3), the matrix product AB does not exist. Show more…

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Given A=[[6,-3],[2,1]] and B=[[4,1],[0,-1],[5,9]], find the product AB if possible. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. AB= ◻ (Simplify your answer.) B. The matrix product does not exist.