Question
Write the reciprocal of:
$\Big(\frac{2}{3}\Big)^4$

Answer

We know that the reciprocal of $\Big(\frac{\text{a}}{\text{b}}\Big)^\text{m}\text{ is }\Big(\frac{\text{b}}{\text{a}}\Big)^\text{m}$
Reciprocal of $\Big(\frac{2}{3}\Big)^4=\Big(\frac{3}{2}\Big)^4$

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