Inverse Trig

sin^-1(-1/2)

• π/3
• π/6
• 5π/6
• -π/6

cos^-1(√(3)/2)

• π/3
• 2π/3
• π/6
• 5π/6

sin^-1(-1) =

• π/2

• 0

• -1

• -π/2

cos^-1(0) = 

• π/2
• π
• 1
• none of these

What is cos^-1(½)?

• ¼π, 45⁰
• ⅓π, 60⁰
• ½π, 90⁰
• π, 180⁰

Evaluate the function:  arcsin(-1/2)

• π/3
• π/6
• 5π/6
• -π/6

Evaluate: cos^-1(√3/2)

• π/3

• 2π/3

• π/6

• 5π/6

• A
• B
• C
• D

• A
• B
• C
• D