


十进制 | 0 | 1 | 2 | … | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | … |
十六进制 | 0 | 1 | 2 | … | 8 | 9 | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | 10 | 11 | … |
例:十六进制





A.28 | B.62 | C.238 | D.334 |

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

