Question

calcule:
​
a) 6! / 4! =

b) 10! / 8!

c) 3! / 2!

Answer 1

Oie, Td Bom?!

a)

6!/4!

6×5×4!/4!

6 × 5

30

b)

10!/8!

10×9×8!/8!

10 × 9

90

c)

3!/2!

3×2!/2!

3

Att. Makaveli1996