1.

The G.M. of the numbers \[3,\,{{3}^{2}},\,{{3}^{3}},....,\,{{3}^{n}}\] is  [DCE 2002]

A. \[{{3}^{\frac{2}{n}}}\]
B. \[{{3}^{\frac{n+1}{2}}}\]
C. \[{{3}^{\frac{n}{2}}}\]
D. \[{{3}^{\frac{n-1}{2}}}\]
Answer» C. \[{{3}^{\frac{n}{2}}}\]


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