The number of solutions of the pair of e...

The number of solutions of the pair of equations `2s in^2theta-cos2theta=0` `2cos^2theta-3sintheta=0` in the interval `[0,2pi]` is 0 (b) 1 (c) 2 (d) 4

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ML KHANNA-TRIGONOMETRICAL EQUATIONS -SELF ASSESSMENT TEST

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