Question

Evaluate 4!
4
12
24

Answer 1

By defintion, 4! (Read as four factorial) means 4 * 3* 2*1 = ?

Answer 2

@ashbrunet Post what you think.

Answer 3

What does this equal:

4 * 3* 2*1 = ?

4 times 3 times 2 times 1 = ? @ashbrunet

Answer 4

4! is 24

Answer 5

1!=1 2!2=2 3!=6 4!=24 5!=120 6!=720 7!=5040 8!=40320 9!=362880