For what value of 'n' will the remainder of 351n and 352n be the same when divided by 7?
Correct Answer : B
N is the smallest number that has 5 factors. How many factors does (N - 1) have??
If x is a number satisfying 2 < x < 3 and y is such that 7 < y < 8, which of the following expressions will have the largest value?
Given that a and b are integers. then ab(a2 − b2)(a2 + b2) is divisible by