A) \[-5\]
B) \[5\]
C) \[25\]
D) None of these
Correct Answer: B
Solution :
The maximum value of\[3\cos \theta +4\sin \theta \] \[=\sqrt{{{3}^{2}}+{{4}^{2}}}\] \[=\sqrt{25}=5\]You need to login to perform this action.
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