Question

Tentukan nilai dari bentuk berikut
a. 4!
b. 3! . 4 !
c. 6!/4!

Answer 1

4! = 4 x 3 x 2 x 1 = 24
3! x 4! = 3 x 2 x 1 x 4 x 3 x 2 x 1= 144
6!/4! = 6 x 5 x 4 x 3 x 2 x 1 : 4 x 3 x 2 x 1 = 6 x 5 = 30

Answer 2

A. 4! = 4x3x2x1 = 24
b. 3! = 3x2x1 =6
    4! = 4x3x2x1 = 24
    3!.4! = 24x6 = 144
c. 6! = 6x5x4x3x2x1= 720
    4! = 4x3x2x1 = 24
   720 : 24 =30