善者的面具· ·红色· ·吉祥
国王的面具· ·黄色· ·柔顺
王妃的面具· ·白色· ·压抑和恐怖
活佛的面具· ·绿色· ·威严
巫女的面具· ·青面獠牙· ·纯洁
村民老人的面具· ·半黑半白· ·朴实敦厚
妖魔的面具· ·白、黄色· ·两面三刀
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