Question

b) Find a $2 \times 2$ matrix $A$ such that $(2A^T \begin{bmatrix} 1 & 3 \\ 1 & 2 \end{bmatrix})^{-1} = \begin{bmatrix} 2 & 1 \\ 1 & 1 \end{bmatrix}$

          b) Find a $2 \times 2$ matrix $A$ such that $(2A^T \begin{bmatrix} 1 & 3 \\ 1 & 2 \end{bmatrix})^{-1} = \begin{bmatrix} 2 & 1 \\ 1 & 1 \end{bmatrix}$

b) Find a 2 × 2 matrix A such that (2A^T
< b m a t r i x >
)^-1 =
< b m a t r i x >

Added by John J.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Adi S

02/11/2023

Step 1

Step 1: Start with a 2x2 matrix A: A = \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix} Show more…

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bFind a 2 2 matrix A such that 2A

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Question

b) Find a $2 \times 2$ matrix $A$ such that $(2A^T \begin{bmatrix} 1 & 3 \\ 1 & 2 \end{bmatrix})^{-1} = \begin{bmatrix} 2 & 1 \\ 1 & 1 \end{bmatrix}$

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