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The number of values of x in the in inte...

The number of values of `x` in the in interval `[0,5pi]` satisfying the equation `3sin^2x-7sinx+2=0` is 0 (b) 5 (c) 6 (d) 10

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ALLEN-TRIGONOMETRIC EQUATION-All Questions
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  2. Find the values of theta , for which cos3theta+sin3theta+(2sin2theta-3...

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