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Li Yang's daily route
| Time | Activities |
| 7:00 | get up |
| 7:20 | go to school |
| 7:40 | have breakfast |
| 8:00--4:30 | have classes |
| 5:00 | go back home |
| 6:00--8:00 | do homework |
| 8:10 | watch TV |
| 9:00 | go to bed |
My daily route
My name is Li Yang. I'm a pupil. I usually get up at 7:00...I have classes from 8:00 in the morning to 4:30 in the afternoon...This is my daily route.
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同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
