Question

what is reciprocal?​

Answer 1

Answer:

In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x⁻¹, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real number, divide 1 by the number.

example:1/3 =3/1

Answer 2

Answer:

changing the order of number in fraction.

example::

2/5=5/2.