Math, asked by 00009dpk, 1 year ago

if for matrix A, |A|=3,find |5A|, where matrix A is of order 2×2.

Answers

Answered by odedarahitesh6p7je14
3
|A|=3
|5A|=25|A|
(as the terms are taken common in a row of the matrix of order 2)
=25*3
=75
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