1.熊本县位于东京的
A.正西方 | B.正东方 | C.西南方 | D.东北方 |
A.印度洋板块与亚欧板块交界处 | B.太平洋板块与美洲板块交界处 |
C.印度洋板块与美洲板块交界处 | D.太平洋板块与亚欧板块交界处 |
A.台风 | B.森林火灾 | C.泥石流 | D.龙卷风 |
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