Mathematics · Trigonometry
What is the value of cos(45°) sin(15°)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12√3 - 1
- 2√3 + 1
- 3√3 - 1 4✓
- 4√3 - 1 2
Correct answer
√3 - 1 4
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