Find the inverse of each of the matrices given below.


We have,


We have to find A-1 and


Firstly, we find |A|


Expanding |A| along C1, we get




= 8(0 – 6) – 10(-24 – 1) + 8(-24 – 0)


= 8(-6) – 10(-25) + 8(-24)


= -48 + 250 – 192


= 250 – 240


= 10


Now, we have to find adj A and for that we have to find co-factors:













Ans.


1