Question

Plz answer fast I have exam tomorrow
$( \frac{ {2}^{a} }{ {2}^{b} } ) {}^{a + b} \times ( \frac{ {2}^{b} }{ {2}^{c} } ) {}^{b + c} \times ( \frac{ {2}^{c} }{ {2}^{a} } ) {}^{c + a} = 1$
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Answer 1

$\bold\pink{\underline{Hey\:mate\: your\: answer\:is\:here}}$

$\bold\green{\underline{Hence,proved}}$

$\huge\bold\orange{\underline{RHS=LHS}}$