If 9n×32×(3−n/2)−2−(27)n33m×23=127, prove that m - n = 1.

1.	If 9n×32×(3−n/2)−2−(27)n33m×23=127, prove that m - n = 1.
Answer» If $\frac{9^{n} \times 3^{2} \times (3^{- n / 2})^{- 2} - (27)^{n}}{3^{3 m} \times 2^{3}}$ = $\frac{1}{27}$ , prove that m - n = 1.

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