Question

1. Find the multiplicative inverse of following rational numbers.
i)
-7/13
ii)
14/-23​

Answer 1

Answer:

-13/7 , -23/14

Answer 2

Answer:

Multiplicative inverse = reciprocal

i) -7/13 = It's multiplicative inverse-13/7 (the negative sign can stay either in numerator or denominator... it doesn't matter)

ii) 14/-23 = -14/23

It's multiplicative inverse =  -23/14

Hope this helps you...