4 | B | Z | Q | Y | F | N |
3 | A | C | O | R | I | G |
2 | W | E | U | X | S | H |
1 | D | L | E | K | J | P |
0 | 1 | 2 | 3 | 4 | 5 | 6 |
(1,2)(3,3)
(5,2)(6,2)(5,3)
(2,4)(3,2)(5,3)
(1,4)(1,3)(6,4)(6,3)
(1,1)(2,2)
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