Question

What is the value of 8P4? A. 32 B. 70 C. 1680 D. 4096

Answer 1

C

Explanation:

Its C

Answer 2

P means permutation, so using the permutation formula:

8P4 = 8! / (8-4)!

= (8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) / (4 x 3 x 2 x 1)

= 8 x 7 x 6 x 5

= 1680

The answer is C.