Mathematics · Trigonometry
sin(90° - θ) cos(90° - θ) cot(90° - θ)cos2θ - 1 का मान ________ है।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1tan θ
- 22 sin θ cos θ
- 30
- 4-1✓
सही उत्तर देखें
-1
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