岗:横岗,松岗,泥岗,笋岗,黄木岗,岗头,岗厦,皇岗村 | 山:马安山,南山,安托山,红山,海山,凉帽山,红花山,阳台山东,梧桐山南 | 湾:桂湾,赤湾,前湾,妈湾,荔湾,水湾,红树湾,碧海湾,深湾,木棉湾,前海湾 |
湖:西丽湖,罗湖,香蜜湖,银湖,洪湖,永湖,平湖,观澜湖,牛湖,长湖,清湖 | 岭:红岭,园岭,八卦岭,长岭陂,通新岭,黄贝岭,冬瓜岭,翰岭 | ![]() |
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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

