If the number of solutions of ln -sin x-x2-2 x when x -0- - is m and when x -2- 3 -2- is n- then m-n is equal toA- 4B- 6C- 2D- 1

The correct option is C 2m = 0, n = 2 ...

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AM,GM,HM Inequality

If the number...

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If the number of solutions of $l n | s i n x | = - x^{2} + 2 x$ when $x \in (0, π)$ is m and when $x \in [- \frac{π}{2}, \frac{3 π}{2}]$ is n, then (m + n) is equal to

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