Question

If $2^x=3^y=6^z$, then $\frac{1}{x}+\frac{1}{y}+\frac{1}{z}=$

• A. $\frac{2}{x}$
• B. $\frac{2}{y}$
• C. $\frac{2}{z}$
• D. 1

Answer 1

Answer: (C)

Correct answer is (c) $\frac{2}{z}$