Let $$A=\left[ \begin{align} & \begin{matrix} 5 & 6 & 1 \ \end{matrix} \ & \begin{matrix} 2 & -1 & 5 \ \end{matrix} \ \end{align} \right]$$. Let there exist a matrix B such that $$AB=\left[ \begin{matrix} 35 & 49 \ 29 & 13 \ \end{matrix} \right]$$. What is B equal to?

Question

Let $$A=\left[ \begin{align}  & \begin{matrix}  5 & 6 & 1 \ \end{matrix} \ & \begin{matrix}  2 & -1 & 5 \ \end{matrix} \ \end{align} \right]$$. Let there exist a matrix B such that $$AB=\left[ \begin{matrix}  35 & 49 \  29 & 13 \ \end{matrix} \right]$$. What is B equal to?

TuteeHUB · Accepted Answer

$$\left[ \begin{align}  & \begin{matrix}  2 & 5 \ \end{matrix} \ & \begin{matrix}  6 & 1 \ \end{matrix} \ & \begin{matrix}  3 & 4 \ \end{matrix} \ \end{align} \right]$$

TuteeHUB · Answer

$$\left[ \begin{align}  & \begin{matrix}  5 & 1 & 4 \ \end{matrix} \ & \begin{matrix}  2 & 6 & 3 \ \end{matrix} \ \end{align} \right]$$

TuteeHUB · Answer

$$\left[ \begin{align}  & \begin{matrix}  2 & 6 & 3 \ \end{matrix} \ & \begin{matrix}  5 & 1 & 4 \ \end{matrix} \ \end{align} \right]$$

TuteeHUB · Answer

$$\left[ \begin{align}  & \begin{matrix}  5 & 2 \ \end{matrix} \ & \begin{matrix}  1 & 6 \ \end{matrix} \ & \begin{matrix}  4 & 3 \ \end{matrix} \ \end{align} \right]$$

1.	Let \[A=\left[ \begin{align} & \begin{matrix} 5 & 6 & 1 \\ \end{matrix} \\ & \begin{matrix} 2 & -1 & 5 \\ \end{matrix} \\ \end{align} \right]\]. Let there exist a matrix B such that \[AB=\left[ \begin{matrix} 35 & 49 \\ 29 & 13 \\ \end{matrix} \right]\]. What is B equal to?
A.	\[\left[ \begin{align} & \begin{matrix} 5 & 1 & 4 \\ \end{matrix} \\ & \begin{matrix} 2 & 6 & 3 \\ \end{matrix} \\ \end{align} \right]\]
B.	\[\left[ \begin{align} & \begin{matrix} 2 & 6 & 3 \\ \end{matrix} \\ & \begin{matrix} 5 & 1 & 4 \\ \end{matrix} \\ \end{align} \right]\]
C.	\[\left[ \begin{align} & \begin{matrix} 5 & 2 \\ \end{matrix} \\ & \begin{matrix} 1 & 6 \\ \end{matrix} \\ & \begin{matrix} 4 & 3 \\ \end{matrix} \\ \end{align} \right]\]
D.	\[\left[ \begin{align} & \begin{matrix} 2 & 5 \\ \end{matrix} \\ & \begin{matrix} 6 & 1 \\ \end{matrix} \\ & \begin{matrix} 3 & 4 \\ \end{matrix} \\ \end{align} \right]\]
Answer» D. \[\left[ \begin{align} & \begin{matrix} 2 & 5 \\ \end{matrix} \\ & \begin{matrix} 6 & 1 \\ \end{matrix} \\ & \begin{matrix} 3 & 4 \\ \end{matrix} \\ \end{align} \right]\]

Let \[A=\left[ \begin{align} & \begin{matrix} 5 & 6 & 1 \\ \end{matrix} \\ & \begin{matrix} 2 & -1 & 5 \\ \end{matrix} \\ \end{align} \right]\]. Let there exist a matrix B such that \[AB=\left[ \begin{matrix} 35 & 49 \\ 29 & 13 \\ \end{matrix} \right]\]. What is B equal to?

Discussion

No Comment Found

Related MCQs

Reply to Comment