Question

find the multiplicative inverse​

Answer 1

Answer:

The multiplicative inverse of 12/56 is 56/12

Multiplicative inverse is also known as reciprocal

Answer 2

Answer:

It will be $\frac{56}{12}$

Step-by-step explanation:

Multiplicative Inverse is the number by which multiplying a certain number gives 1 as answer

Here from what i understand I will take R.H.S and tell it's multiplicative inverse

So multiplicative inverse of $\frac{12}{56}$ is $\frac{56}{12}$ as if we multiply these 2 then it will give 1 as output

Similarly for L.H.S:

Multiplicative inverse for -4/8 will be -8/4

Multiplicative Inverse for -3/7 will be -7/3

Because if you will multiply these no. then u will get 1 as output

[ $\frac{-4}{8}$ x $\frac{-8}{4}$ ] x [$\frac{-3}{7}$ x $\frac{-7}{3}$ ] = [$\frac{12}{56}$ x $\frac{56}{12}$]

1 x 1 = 1

Hope it helps