Question

3/4×5/3×9/5×a/b=9/4 then additive inverse of a/b is?​

Answer 1

Given ,

$\: \: \: \: \large \bold{ \frac{3}{4} \times \frac{5}{3} \times \frac{9}{5} \times \frac{a}{b} = \frac{9}{4} }$

• At first we have to find the value of a/b to find its additive inverse.

So,

$\: \: \: \: \large \bold{ \frac{b}{a} = \frac{3}{4} \times \frac{5}{3} \times \frac{9}{5} \times \frac{4}{9} }$

$\implies\: \: \: \: \large \underline\bold{ \frac{b}{a} = 1 }$

$\implies\: \: \: \: \large \underline\bold{ \frac{a}{b} = 1 }$

Now, additive inverse of a/b

$= \bold{ - ( \frac{a}{b} )}$

$= \boxed{\bold { - 1}}$