There are 6 balls of same size, shape and colour. These balls has to be arranged in 6 boxes of same size, shape and colour. Total no. of possible methods are
Life is good for only two things, discovering mathematics and teaching mathematics.
Simeon Poisson
The person who can solve mathematical problems,can lead life easily ,Maths tellu that every problem as solution...we can find number of solutions for one problem ...Aplly it in the life also we can lead our life happily...