Question

Evaluate 10!/4!6!

Answer 1

But what does ! mean?

Answer 2

! = Factorial
Factorials are the value multiplied by everything before it including itself..
for example
5! = 5 x 4 x 3 x 2 x 1 = 120
4! = 4 x 3 x 2 x 1 = 24

Answer 3

Oh ok thanks both of you!