tan( - 14 ) is equal to

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Examveda

tan(θ - 14π) is equal to:

A. tanθ

B. -cotθ

C. cotθ

D. -tanθ

Answer: Option A

tan(θ - 14π)
= -tan(14π - θ)
= -(-tanθ)
= tanθ

This Question Belongs to Arithmetic Ability >> Trigonometry

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