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Consider the equation, sin^4x – cos^2x sin x + 2sin^2 x + sin x = 0 in 0 ≤ x ≤ 3π

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Consider the equation, sin4x – cos2 x sin x + 2 sin2 x + sin x = 0 in 0 ≤ x ≤ 3π 

(A) Number of solution of the equation is 4 

(B) Sum of the solution of the equation is 6π 

(C) Product of the solution of the equation is 0 

(D) 2π is not the solution 

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Correct option (A) (B) (C)

Explanation:

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