A) \[\frac{1}{32}\]
B) \[\frac{1}{64}\]
C) \[\frac{1}{4}\]
D) \[1\]
Correct Answer: A
Solution :
Let \[P={{2}^{3\,\cos 3x+4\sin 3x}}\] Minimum value of\[3\,\cos \,3x+4\,\sin 3x\] \[=-\sqrt{{{3}^{2}}+{{4}^{2}}}=-\,5\] \[\therefore \] minimum of \[P={{2}^{-5}}\]You need to login to perform this action.
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