Question

ans the ques!!!

will mark uhh as brainliest♡♡​

Answer 1

Step-by-step explanation:

$\huge\bold\ {Question}$

Let A be a square matrix of order 3×3, then ∣kA∣ is equal to

$\huge\bold\ {Answer}$

If A is a square matrix of order n , then we can take k common from each of the n rows of kA

Hence, ∣kA∣=k^n∣A∣

So, for a square matrix of of order 3,

∣kA∣=k^3∣A∣