Question

Find inverse of the following matrices using elementary transformations.
2_____5

1 _____3​

no spamming else report

underscore is just for gapping

Answer 1

Answer:

Step-by-step explanation:

The inverse matrices to matrices A is $A^{-1}$ , such as

$A*A^{-1} = 1$

$1=\left[\begin{array}{cc}1&0\\0&1\end{array}\right]$

If A = $\left[\begin{array}{cc}2&5\\1&3\end{array}\right]$ , then  

$A^{-1}$ = $\left[\begin{array}{cc}3&-5\\-1&2\end{array}\right]$