Arcsin and Arccos

What are the domain and range of y = arcsin(x)

• domain [-1, 1] range [-2π, 2π]

• domain [-1, 1] range [0, π]

• domain [-1, 1] range [-π/2, π/2]

• domain [0,2π] range [-1, 1]

What are the domain and range of y = arccos(x)

• domain [-1, 1] range [-2π, 2π]

• domain [-1, 1] range [0, π]

• domain [-1, 1] range [-π/2, π/2]

• domain [0, 2π] range [-1, 1]

arccos(√3/2)

• π/6

• -π/6

• 11π/6

• π/6 and 11π/6

arcsin(-√2/2)

• -π/4

• π/4

• 5π/4

• 5π/4 and 7π/4

Select the inverse function of Sine. (Select all that apply)

Which are the restrictions of the domain and range of the inverse function:

arcsin0 =

• 1

• 0