Let A be a square matrix of order $3×3$, then $|KA|$ is equal to :

$K|A|$ $|K^2|A|$ $|K^3|A|$ $2|K|A|$

$|K^3|A|$

The correct answer is Option (3) → $|K^3|A|$ As order = 3 so $|KA|=K^3|A|$