JEE MATHEMATICS MCQ: TRIGONOMETRY RATIOS

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Application +4 | -1

\frac{\sin (x+y)}{\sin (x-y)}=\frac{a+b}{a-b}

, then

\frac{\tan x}{\tan y}

is equal to

View answer and explanation

Correct option: B

\frac{a}{b}

Option B (

\frac{{a}}{{b}}

) is correct because by applying the componendo and dividendo rule and simplifying, the ratio

\frac{{\tan x}}{{\tan y}}

is found to be

\frac{{a}}{{b}}

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C

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