Q. 2. If Sin 0 + sin2 θcos2 θ + cos4 θ.1, then evaluate – InterviewSolution

1.	Q. 2. If Sin 0 + sin2 θcos2 θ + cos4 θ.1, then evaluate
Answer» sin²θ + sinθ = 1So,1 - cos²θ + sinθ = 1sinθ = cos²θSo,sin²θ = cos⁴θTherefore,cos²θ + cos⁴θcos²θ + sin²θ1

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