Math, asked by sdubham, 10 months ago


if IA|=4 then |3A|=​

Answers

Answered by dimprajapati
9

Answer:

Step-by-step explanation:

Given A is a square matrix of order 3

and also ∣A∣=4

∣2A∣=(2)  

3

×∣A∣=8×4=32

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