JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

1 Easy

1 of 1

Application +4 | -1

\frac{3 \cos \theta+\cos 3 \theta}{3 \sin \theta-\sin 3 \theta}

is equal to

View answer and explanation

Correct option: C

\cot ^3 \theta

Option C (

\cot^3 \theta

) is correct because by applying the triple angle formulas for cosine and sine, the expression simplifies to

\cot^3 \theta

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\mathrm{X}

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