zhú ɡuānɡ cǎo duī zuò shēnɡ dā yinɡ
zuò mènɡ xiāo huà dānɡ rán zhī jué
ɡuānɡ liànɡ biàn chénɡ mén bǎn ān xīn
zhǔ rén mǔ jī zhù yì ɡēn běn
yīn cǐ liànɡ jīnɡ jīnɡ yóu liànɡ liànɡ
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