JEE MATHEMATICS MCQ: PROPERTIES OF TRIANGLES

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Application +4 | -1

In a triangle

\mathrm{ABC}

, if

\tan \left(\frac{\mathrm{A}}{2}\right)=\mathrm{p}, \tan \left(\frac{\mathrm{B}}{2}\right)=\mathrm{q},

then

\frac{2(p+q)(1-p q)}{\left(1+p^2\right)\left(1+q^2\right)}

then

View answer and explanation

Correct option: C

\sin C

Option C (

\sin C

) is correct because the given expression simplifies to

\sin C

using trigonometric identities.

More Questions from PROPERTIES OF TRIANGLES

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{p_1},{p_2},{p_3}

\Delta \;ABC

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5k,\;6k,\;5k

k

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a = \left( {b - c} \right)\sec \theta

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\Delta = {a^2} - {\left( {b - c} \right)^2}

\Delta

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\tan A

A

2 s