Let y = 4\sin^2\theta-\cos2\theta. If l and m are the minimum and maximum values of y respectively, then

TS EAMCET 4-Aug-2021 Shift 1 Question Paper

Section: Mathematics

Question : 23 of 160

Marks: +1, -0

Let y = 4sin2θ−cos‌2‌θ. If l and m are the minimum and maximum values of y respectively, then

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