JEE MATHEMATICS MCQ: MULTIPLE AND SUBMULTIPLE ANGLES

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Application +4 | -1

\sin \alpha=\frac{336}{625}

and

450^{\circ} < \alpha < 540^{\circ}

, then

\sin (\alpha / 4)

is equal to

View answer and explanation

Correct option: A

\frac{1}{5 \sqrt{2}}

Option A (

\frac{1}{5 \sqrt{2}}

) is correct because by using the given information and trigonometric identities, we can find the value of

\sin(\alpha / 4)

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