If `m` and `n` are whole numbers such that `m^n=121 ,` then the value of `(m-1)^(n+1)` is a. `1` b. `10` c. `1000` d. `121`

If m,n are the positive integers (n gt 1) such that m^n = 121 , then value of (m-1)^(n +1) is :

If (a^m)^n=a^m.a^n then find the value of m(n-1)-(n-1)

If m and n are natural numbers such that 2^(m)-2^(n)=960, what is the value of m?10 (b) 12 (c) 15(d) cannot be determined

For any two numbers (m+n) : (m-n) : mn = 7 : 1: 60, then find the value of 1/m:1/n

For any two numbers m,n,(m+n),(m-n):mn=7:1:60 Find the value of 1/m:1/n

If (a^(m))^(n)=a^(m).a^(n) , find the value of : m(n - 1) - (n - 1)

If the average of m numbers is n^(2) and that of n numbers is m^(2) ,then the average of (m+n) numbers is m-n (b) mn(c)m+n (d) (m)/(n)