railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If sin8 θ + cos8 θ - 1 = 0, then what is the value of cos2 θ sin2 θ (If θ ≠ 0 or π/2)?
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-1
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0
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If sin8 θ + cos8 θ - 1 = 0, then what is the value of cos2 θ sin2 θ (If θ ≠ 0 or π/2)?