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22+4= 62+3=
23+7= 47+3= 28+8= 37+5=
41+4= 44+4= 47+2= 35+3=
24+7= 10+3= 32+3= 60+9=
12+4= 63+2= 46+3= 39+6=
14+0= 21+7= 73+1= 3+54=
49+3= 79+1= 4+11= 43+2=
23+5= 58+1= 40+4= 26+4=
38+9= 56+4= 15+8= 32+8=
41+3= 29+6= 34+5= 44+3=
84+9= 29+9= 52+2= 44+4=
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
