Question

Value of (n!)^2 . ???

Answer 1

See Below.

Explanation:

You ask for a value but don't tell me what n is equal to!

Say n = 2

Then it's `(2*1)^2`

Say n = 8

Then it's `(8*7*6*5*4*3*2*1)^2`

So, yeah. Just a simple factorial. It basically means to take whatever number n, and multiply it by n-1 until you reach 1.

So take n =7
Then 7 multiplied by n-1, so 6 = 76
Now we subtract 1 from 6, so 5, then = 76*5
All the way down to 1, so:
`7*6*5*4*3*2*1`