The reciprocal of a number is obtained by taking 1 divided by that number. In mathematical terms, if you have a number ‘x’, the reciprocal is expressed as 1/x.
For example, if the number is 5, the reciprocal is 1/5, which is 0.2. Similarly, for a fraction like 3/4, the reciprocal would be 4/3.
It’s important to note that the reciprocal of zero is undefined, since division by zero is not possible in mathematics. The concept of reciprocals is used in various mathematical calculations, including solving equations, and it is a fundamental part of understanding fractions and ratios.