State true or false a - b-1 - a-1 - b-1- then answer is 1ab2

The correct option is B False nbsp; (a + b)^ 1 . (a^ 1 + b^ 1) =1/a+b.a+b/ab =1/ab ...

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(a + b)^2 Expansion and Visualisation

State true or...

Question

State true or false
$(a + b)^{- 1} . (a^{- 1} + b^{- 1})$ , then answer is $\frac{1}{a b^{2}}$

True

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False

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