Question

How to arrange 1 10 numbers in different ways can you?

Answer 1

Answer:           110!    (! means factorial)

Step-by-step explanation:

According to the concept of permutation and combination ,

if we arrange 110 number in such a way that the number can repeat ( like 111..)

then apply (n x n formula) = 110 x 110 = 12100 numbers

if we arrange them in a non repeating order (like 123..)

then apply ( n! formula....example : 6! = 6 x 5 x 4 x 3 x 2 x 1)

                  so , 110! = 110 x 109 x ...... 2 x 1

                        =  110!