Mathematics · Trigonometry
Find the value of sin 90° - cos 45°sin 45° + cos 0°.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1√2 - 1√2 + 1✓
- 21
- 31 - √21 + √2
- 40
Correct answer
√2 - 1√2 + 1
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