Question

Calcule a)4!b)3×0c)5!-4!d)10!/7

Answer 1

A) 4! = 4x3x2x1 = 24.

B) 3x0 = 0.

C) 5! = 5x4x3x2x1 = 120.
4! = 4x3x2x1 = 24.
120 - 24 = 96

D) 10! = 10x9x8x7x6x5x4x3x2x1 = 3.628.800.
3.628.800/7 = 518.400