Question

What is 6!/2! ?

Answer 1

@Brenda144441 Do you know how factorial is defined?

Answer 2

\[
\frac {6!}{2!} = ^6P_4
\]

Answer 3

see X! = x (x-1)(x-2)..... goes till 0! ... 0! is 1

Answer 4

\[
^6P_4 = 6\times 5\times 4\times 3
\]

Answer 5

\[\frac{6!}{2!}=\frac{6\times5\times4\times3\times2\times1}{2\times1}=\frac{6\times5\times4\times3\cancel{\times2\times1}}{\cancel{2\times1}}\]

Answer 6

6!= 6X5X4X3X2
2! = 2X1
now dividing them u get 6X5X4X3 as stated above by @wio