Question

simplify (3/4)-¹(3/4)-¹​

Answer 1

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$\frac{16}{9}$

Step-by-step explanation:

$\frac{3}{4} ^{ - 1}\times \frac{3}{4} ^{ - 1}$

${a}^{ - 1} = \frac{1}{a}$

$\frac{4}{3} \times \frac{4}{3}$

$\frac{16}{9}$