Question

Prove that 'm'-'n'=1 .
${9^{n} * 3^{2} *(3^{-n/2})^{-2}*-(27)^{n} /{3^{3m} * 2^{3}} =1/27$

Answer 1

Answer:

87+333+444+54403938373(333+³939393)333039383737(333303333883746755)43++-$828$763-$-