4! Four factorial. 4 * 3 * 2 = 24 permutations ------------------------
You have six different letters. They can be arranged in 6 x 5 x 4 x 3 x 2 = 720 different ways.
5*4*3*2*1 = 120
TIDE would be 4! or 4*3*2*1 or 24.
There are 120 permutations and 5 combinations.
There are 5*4*3 = 60 permutations.
There are 5P3 = 5!/2! = 5*4*3 = 60 permutations.
4! Four factorial. 4 * 3 * 2 = 24 permutations ------------------------
With 4 different numbers, 24.
6 of them. 4C2 = 4!/(2!*2!) = 4*3/(2*1) = 6
There are 4*3*2*1 = 24 of them.
Permutations = 4 x 3 x 2 = 24Combinations = (4 x 3 x 2) / (3 x 2 x 1) = 24/6 = 6
There are 11!/(4!*4!*2!) = 34,650 ways.
4! 4 * 3 * 2 * 1 = 24
You have six different letters. They can be arranged in 6 x 5 x 4 x 3 x 2 = 720 different ways.
Since you are using in the arrengement the all 4 letters, then there are 4! = 4*3*2*1 = 24 permutations.
5*4*3=60 APEX