If - - -2and - - - then tan- equals

The correct option is C tanβ +2tanγ Given tan(α+β) = π2⇒tanα.tanβ = 1 .........(i)Also #160; α = β+γ⇒tanα = tanβ+tanγ1 tanβ.tanγ ⇒tanα = ...

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Trigonometric Ratios of Multiples of an Angle

If α +β =π/...

Question

If $α + β = \frac{π}{2}$ and $β + γ = α$ then $tan α$ equals

2 (tan β + tan γ)

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tan β + tan γ

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tan β + 2 tan γ

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2 tan β + tan γ

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