If $\tan \theta+\sin \theta=m$ and $\tan \theta-\sin \theta=n$, then

JEE MATHEMATICS MCQ: TRIGONOMETRY RATIOS

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Application +4 | -1

\tan \theta+\sin \theta=m

and

\tan \theta-\sin \theta=n

, then

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Correct option: D

m^2-n^2=4 \sqrt{m n}

Option D (

m^2-n^2=4 \sqrt{m n}

) is correct because by using the given equations, we can derive the relationship between m, n, tan θ, and sin θ.

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\alpha

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\triangle A B C

C

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\sin ^2(A / 2)+\sin ^2(B / 2)-\sin ^2(C / 2)=