1.

The coefficients of \[{{x}^{3}}\] in the expansion of \[{{3}^{x}}\] is [Kerala (Engg.) 2005]

A. \[\frac{{{3}^{3}}}{6}\]
B. \[\frac{{{(\log 3)}^{3}}}{3}\]
C. \[\frac{\log ({{3}^{3}})}{6}\]
D. \[\frac{{{(\log 3)}^{3}}}{6}\]
E. \[\frac{3}{3\,!}\]
Answer» E. \[\frac{3}{3\,!}\]


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