Inverse Trig Functions Review

tan^-1 (-√3/3)

• 5π/6

• 2π/3

• -π/6

• 7π/6

Evaluate the function:cos^-1(-1/2)

• π/3

• 2π/3

• -π/3

• -π/6

tan^-1 (√3/3)

• π/6

• 2π/3

• -π/6

• 7π/6

Evaluate the function: cos^-1(-1/2)

• 2π/3

• π/3

• -π/3

• -π/6

cos^-1(sin -π/4)

• 3π/4

• π/2

• π

• -π/4

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

• undefined

• 0

• ½

• 1

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D