TÍNH TÍCH PHÂN $ I = \INT\LIMITS_0^\PI {X\SIN XDX}$ , TA CÓ KẾT QUẢ:
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Level:
Medium
Question Types: Multiple choice
Answers:
- $ I = \\\pi .$
- $ I = 0.$
- $ I = - 2.$
- $ I = - \\\pi .$
- $ I = \\\pi .$
- $ I = 0.$
- $ I = - 2.$
- $ I = - \\\pi .$