TS EAMCET 5 May 2018 Shift 1 Solved Paper

Section: Mathematics
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Question : 63 of 160
 
Marks: +1, -0
If 0 < θ <
Ï€
2
, then solution of the equation
sin θ - 3 sin 2θ + sin 3θ = cos θ - 3 cos 2θ + cos 3θ is
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