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y=sin(2x+π6)的最小正周期是.
题目详情
y=sin(2x+
)的最小正周期是______.
π |
6 |
▼优质解答
答案和解析
∵y=sinx的周期为2π,
∴y=sin(2x+
)的周期为
=π.
答案π
∴y=sin(2x+
π |
6 |
2π |
2 |
答案π
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