Question

Q3. evaluate each of the following .
Q4. simplify each of the following and hence find their values.​

Answer 1

$3. \: \: \: 1$

$({ \frac{4}{3} + \frac{5}{6} })^{ - 1} \\ \\ {( \frac{8 + 5}{6} })^{ - 1} \\ \\ ({ \frac{13}{6} })^{ - 1} \\ \\ \frac{6}{13}$

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