Question

Find the no.s of ways in which we post 5letters in 10 different Letter box?

Answer 1

Answer:

The letter can be posted in 100000 ways.

Step-by-step explanation:

Let us consider 5 letters as A,B,C,D,E.

Letter A can be posted in 10 ways

Letter B can be posted in 10 ways

Letter C can be posted in 10 ways

Letter D can be posted in 10 ways

Letter E can be posted in 10 ways.

so Total number of ways to post 5 letters in 10 different post boxes is=10*10*10*10*10=100000 ways.