Exercise inverse trigonometry function

Sin^-1(x)?

• arcsin(x)
• arctan(x)
• arccos(x)
• 1/sin(x)

Cos^-1(√3/2)=....

• π/3
• π/4
• π/2
• π/6

Domain sin^-1(x) is ....

• [-1, 1]
• [-2, 2]
• [0, 2]
• (-∞, ∞)

Domain tan^-1(x) is ....

• (-∞, ∞)
• [-1, 1]
• (0, ∞)
• (-∞, 0)

Range form cos^-1(x) is ....

• [-1, 1]
• [0, π]
• [0, 2π]
• (0, π)