# Which of the following is not the reciprocal of $(2 \over 3)^4$ ?

 [ A ]    $(3 \over 2)^4$ [ B ]    $(2 \over 3)^{- 4}$ [ C ]    $(3 \over 2)^{- 4}$ [ D ]    $3^4 \over 2^4$
 Answer : Option D Explanation : Reciprocal of $(2\over 3)^4$ = $(3 \over 2)^4$ = $3^4 \over 2^4$