Find the multiplicative inverse of the following.
(i) 2
(ii) 105
(iv) 53
(v) 10-100
The multiplicative inverse of a number is the number that, when multiplied with the given number, results in 1. $$
\text { multiplicative inverse of x }= \frac{1}{x}
$$
(i) $$
\text { multiplicative inverse of 2 }= \frac{1}{2}
$$
(ii) $$
\text { multiplicative inverse of 105 }= \frac{1}{105}
$$
(iii) $$
\text { multiplicative inverse of 53 }= \frac{1}{53}
$$
(iv) $$
\text { multiplicative inverse of } 10^{-100}= \frac{1}{10^{-100}} = 10^{100}
$$