Inverse Trig Functions

sin^-1(-π) = 

• π

• 0

• -1

• undefined

cos^-1(0) = 

• ½π

• π

• 1

• none of these

sin^-1[cos(3π)] = 

• -1

• -½π,-90⁰

• -π, -180⁰

• none of these

What is tan[sin^-1(1)]?

• undefined

• 0

• ½

• 1

sin^-1[cos(3π)] = 

• -1

• -½π,-90⁰

• -π, -180⁰

• none of these

cos^-1(√3/2) = 

• π/3

• 2π/3

• π/6

• 5π/6

sin^-1[cosπ]

• 0

• π

• π/2

• -π/2

What range of angles can you get from inverse cosine?

• 0 to π

• 0 to 2π

• -π/2 to π/2

• π/2 to 3 π/2

What range of angles can you get from inverse sine?

• 0 to π

• 0 to 2π

• -π/2 to π/2

• π/2 to 3 π/2

Evaluate the function:  arcsin(-1/2)

• π/3

• π/6

• 5π/6

• -π/6