JEE MATHEMATICS MCQ: TRIGONOMETRY RATIOS

1 Easy

1 of 1

Application +4 | -1

Suppose

\alpha, \beta>0

and

\alpha+2 \beta=\pi / 2

, then

\tan (\alpha+\beta)-2 \tan \alpha-\tan \beta

is equal to:

View answer and explanation

Correct option: A

Option A (0) is correct because using the given condition

\alpha + 2\beta = \frac{\pi}{2}

, we can show that

\tan (\alpha+\beta)-2 \tan \alpha-\tan \beta = 0

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