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\\cos^2 \\theta

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Q.The value of sin⁡(π/2+θ)sin⁡(π/2−θ)\sin(\pi/2 + \theta) \sin(\pi/2 - \theta)sin(π/2+θ)sin(π/2−θ) is

Correct Answer: Option A

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Q.The value of $\sin(\pi/2 + \theta) \sin(\pi/2 - \theta)$ is