Question

Let f(x) = sinx + 2sin(2x) - sin(3x) - 3 then in x belongs to (0,π) number of solutions f(x) = 0 is _______.

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Answer 1

Answer:

Let f(x) = sinx + 2sin(2x) - sin(3x) - 3 then in x belongs to (0,π) number of solutions f(x) = 0 is __3√3/2___

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