Question

If 4P2 = n.4C2, find n?

Answer 1

4!/2!(2!)= n× 4!/2!

4×3×2×1/2×1×2×1= n× 4×3×2×1/2×1

6= n× 12

n = 6/12=1/2

Answer 2

This is the answer of your question

#MARK AS BRAINLIST