n^(n/2)=2 is true when n=2 in the same way what is the value of n if n^(n/2) =4? Options.
A) 2
B) 3
C) 4
D) 5
E) 6

Rationale: "n ^ ( n / 2 ) = 4 apply log n / 2 logn = log 4 nlogn = 2 log 4 = log 4 ^ 2 = log 16 logn = log 16 now apply antilog n = 16 / n now n = 4 . answer : c"
Answer: C