What is the value of the integer n?
I feel the answer is B. But a frnd of mine who took the test, says it is C.
Can anyone correct me/him, by solving the above.
1 is not suff. n = 3 or n = -5,
2 is sufficient: n = 3(because n >= 0, otherwise |(n+2)^n| < 1 and if n >=0, (n+2)^n is strictly monotoneous and increasing function of n and there is only 1 n, such that (n+2)^n = 125).