if A is a matrix of 3 * 3 and |A| = 7 then find |A ^-1| - Maths - Matrices

Question

if A is a matrix of 3 * 3 and |A| = 7 then find |A ^-1|

Eram Naaz · Accepted Answer

Dear student,
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5e4bec37f1dc3%20jpg">
Regards