If \frac{1}{cosec\theta \: + \:1}\: + \:\frac{1}{cosec\theta −1}\: = \:2sec\theta ,0^{ \circ } < \theta < 90^{ \circ }, then the value of \frac{\tan\theta \: + \:2 \sec ⁡\theta }{cosec\theta } is:

SSC CPO 9 Dec 2019 Shift 2 Paper

Question : 111 of 200

Marks: +1, -0

\;{1}/{cosecθ\;\:\;+\;\:1}\: + \:\;{1}/{cosecθ\;−1}\: = \:2secθ ,0^{ ∘ } < θ < 90^{ ∘ },

then the value of

\;{tanθ\;\:\;+\;\:2\ sec\;⁡θ\;}/{cosecθ\;}

is:

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