- 3 -tan-tan-tan 3 - is equal toa 0b 1c -1d 2

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Range of Trigonometric Ratios from 0 to 90 Degrees

θθ- 3 θ+tanθt...

Question

$\frac{\cot θ}{\cot θ - c o t 3 θ} + \frac{\tan θ}{\tan θ - \tan 3 θ}$ is equal to

(a) 0
(b) 1
(c) −1
(d) 2

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