Mathematics · Trigonometry
Consider the following statements: 1. tan° + sin°tan° - sin° = sec° + 1sec° - 1, where 0 < θ < π2. 2. cos2θ - sin2θcos2θ + sin2θ = 2 tanθtan2θ + 1, where 0 < θ < π2. Which of the above statements is/are identities?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Neither 1 nor 2
- 2Both 1 and 2
- 3Only 2
- 4Only 1✓
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