Mathematics · Definite Integration
Evaluate the definite integral ∫-π/2π/2 sin(x - [x]) dx, where [x] denotes the greatest integer function.
- 1cos(2) - sin(2)
- 23(1 - cos(1)) + cos(2) - sin(1)
- 33(1 - cos(1)) + sin(2) - sin(1)✓
- 40
Correct answer
3(1 - cos(1)) + sin(2) - sin(1)
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