The range R of the function fx-a sin x-b cos x is given as R-a2-b2- a2-b2-

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Range of Trigonometric Expressions

The range R o...

Question

The range (R) of the function
$f (x) = a sin x + b cos x$ is given as
$R \in (- \sqrt{a^{2} + b^{2}}, \sqrt{a^{2} + b^{2}}]$ .

True

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False

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