" If "m" and "n" are positive integers more than or equal to "2,m>n." then "(mn)!" Is divisible by "

If m and n are positive integers more than or equal to 2, mgtn , then (mn)! is divisible by

If m and n are positive integers more than or equal to 2, mgtn , then (mn)! is divisible by

If m and n are two integers such that m = n^(2) - n , then (m^(2) - 2m) is always divisible by

Show that, if n be any positive integer greater than 1, then (2^(3n) - 7n - 1) is divisible by 49.

If m and n are positive integers and (m – n) is an even number, then (m^(2) - n^(2)) will be always divisible by

If (m)=64, where m and n are positive integers,find the value of n)^(mn)..

For each positive integer n, let S_n =sum of all positive integers less than or equal on n. Then S_(51) equals

If m and n are positive integers, then prove that the coefficients of x^(m) " and " x^(n) are equal in the expansion of (1+x)^(m+n)

If m and n are positive integers, then prove that the coefficients of x^(m) " and " x^(n) are equal in the expansion of (1+x)^(m+n)

If a,m,n are positive integers,then {anm}^(mn) is equal to a^(mn)( b) a(c)a^((m)/(n))(d)1