Which among 2^1/2, 3^1/3, 4^1/4 , 6^1/6 and 12^1/12 is the largest ?  Choose the correct choice from the following.
A) 2^1/2  B) 3^1/3  C) 4^1/4  D) 6^1/6  E) 12^1/12
2^1/2, 3^1/3, 4^1/4 , 6^1/6 and 12^1/12   Multiply each number raised to the power of 12   So,   2^1/2 = 2^6 = 64   3^1/3 = 3^4 = 81   4^1/4 = 4^3 = 64   6^1/6 = 6^2 = 36   12^1/12 = 12^1 = 12   So, the greatest is 3^1/3   ANSWER:3^1/3
<result>B</result>
Which among 2^1/2, 3^1/3, 4^1/4 , 6^1/6 and 12^1/12 is the largest ?