Question

6/7 ×7/6×6/7 whole raised to the power -1 is equal to​

Answer 1

Step-by-step explanation:

$[\frac{6}{7} * \frac{7}{6} * \frac{6}{7} ]^{-1}$

= $[\frac{6}{7}] ^{-1}\\}$

= $\frac{\frac{1}{6} }{7}$

= $\frac{7}{6}$ (Ans)