Trigonometric Functions & Equations
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Question : 20 of 30
Marks:
+1,
-0
Let θ, ϕ ∈ [0, 2π] be such that 2 cos θ (1 - sin ϕ) = s o n 2 θ ( t a n
+ c o t
) c o s ϕ − 1 , tan (2π - θ) > 0 and - 1 < sin θ < −
. Then ϕ cannot satisfy
[JEE Adv 2012 P1]
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