Question

find the multiplicative inverse of the following. i) -13 ii) -13/19 iii) 1/5 iv) -5/8 × -3/7​

Answer 1

Answer:

$i) \: \frac{ - 1}{13}$

$ii) \: \frac{ - 19}{13}$

$iii) \: \frac{5}{1} \: or \: 5$

$iv) \: \frac{ - 5}{8} \times \frac{ - 3}{7} = \: \frac{15}{56}$

so it's Multiplicative inverse will be :

$= \frac{15}{56}$

$\huge\text\blue{Hope it helps you!}$