The maximum value of the function f x -sin x -cos x isA- 1B- -2C- -1D- -2

The correct option is B Maxi value=√(a^2+b^2)=√(1+1)=√(2) ...

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Trigonometric Ratios of Compound Angles

The maximum v...

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The maximum value of the function f(x)=sin x + cos x is

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