A) \[2\]
B) \[4\]
C) \[6\]
D) \[12\]
Correct Answer: D
Solution :
\[\sqrt{{{2}^{n}}}=64={{2}^{6}}\] \[\Rightarrow \] \[{{2}^{\frac{n}{2}}}={{2}^{6}}\] So, \[\frac{n}{2}=6\] or \[n=12\]You need to login to perform this action.
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