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JEE MATHEMATICS MCQ: TRIGONOMETRY RATIOS

1 Easy

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Application +4 | -1

If

\tan \theta=1 / \sqrt{3}

, then the value of

\sqrt{3} \cos 2 \theta+\sin 2 \theta

is

View answer and explanation

Correct option: A

\sqrt{3}

Option A (

\sqrt{3}

) is correct because substituting

\tan \theta = 1/\sqrt{3}

into the expression

\sqrt{3} \cos 2 \theta+\sin 2 \theta

yields

\sqrt{3}

.

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