JEE MATHEMATICS MCQ: MULTIPLE AND SUBMULTIPLE ANGLES

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Application +4 | -1

\alpha ,\;\beta \left( {\alpha \ne \beta } \right)

satisfy the equation

a\,\,\cos \theta + b\,\,\sin \theta = c

, then the value of

\tan \left( {\frac{{\alpha + \beta }}{2}} \right)

, is

View answer and explanation

Correct option: A

b/a

Option A (

b/a

) is correct because it represents the value of

\tan \left( {\frac{{\alpha + \beta }}{2}} \right)

derived from transforming the given equation and using trigonometric identities.

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