Let A = \{ θ∊R:(1/3\sin (θ )+2/3cos (θ ) )^2 =1/3\sin^2(θ ) +2 / 3 \cos^2(θ )\} . Then

Question

Let  A = \{ θ∊R:(1/3\sin (θ )+2/3cos (θ ) )^2   =1/3\sin^2(θ ) +2 / 3  \cos^2(θ )\}    . Then

Examsnet · Accepted Answer

Correct Answer is :  A∩[0,π] has exactly one point

KVPY 2019 SB SX Exam Previous Papers