Question

the value of (AB) rais to -1 is?

Answer 1

$\huge\underbrace\mathcal\pink{here \: is \: your \: answer}$

(AB) rais to -1 can be written as

${(AB)}^{ - 1}$

It's correct answer is

$\frac{1}{(AB)}$

Hope this helps✌✌✌

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