Reciprocal of the fraction is
The reciprocal is defined as the multiplicative inverse of a number.
In other words, the reciprocal of a number is defined as divided by that number. The product of a given number and it's reciprocal will always give the value .
The easiest way to find reciprocal is to interchange numerator and denominator and no change in the sign of the number.
Reciprocal of
Hence the correct option is D