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The maximum value of a sin x+b cos x is...

The maximum value of a sin x+b cos x is

A

`Tan^(-1) a/b`

B

`a/b`

C

`sqrt(a^2+b^2)`

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-APPLICATIONS OF DIFFERENTIATION-EXERCISE 1E (MAXIMA AND MINIMA)
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