If `n` is a natural number and `1 <= n <= 100` ,then the number of solutions of `[(n)/(2)]+[(n)/(3)]+[(n)/(5)]=(n)/(2)+(n)/(3)+(n)/(5)` (where [.] denotes the greatest integer function) is

If A = {4n+ 2| n is a natural number} and B = {3n|n is a natural number}, then what is (A nn B) equal to?

If n is a natural number. Then {:[(2,-1),(3,-2)]^n:} , is

If n is a natural number then ((n+1)/2)^n ge n! is true when

If n is a natural number then show that 1.3.5.7…..(2n-1) = ((2n)!)/(2^n n!)

If n is any natural number, then 5^(2n)-1 is always divisible by how many natural numbers ?

If following form the above example that (-1) an odd natural number quad =-1 and (-1) An even natural number =1 i.e.(-1)^(n)={1 if n is an even natural number and -1 if n is odd natural number

What is ((1+i)^(4n+5))/((1-i)^(4n+3)) equal to, where n is a natural number and i=sqrt(-1) ?

If n is a natural number then show that n! + (n+1)! = (n+2)n!