Question

Subtract 13 from its multiplicative inverse​

Answer 1

$\frac{ - 168}{13}$

Step-by-step explanation:

Multiplicative inverse of 13 is 1/13.

Therefore,

$\frac{1}{13} - 13 = \frac{1 - 169}{13} \\ = \frac{ - 168}{13}$

I hope it helps you.