inverse trig functions

arccos(cos 5π/4)

• 3π/4
• 2π/3
• 5π/4
• -4π/5

Tags

CCSS.HSF.TF.B.7

arccos[cos(-5π/3)]

• -π/3
• π/3
• -5π/3
• 5π/3

Tags

CCSS.HSF.TF.B.7

arctan[tan(-2π/3)]

• -π/3
• π/3
• -2π/3
• 2π/3

Tags

CCSS.HSF.TF.B.7

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

sin (arcsin (0.35)) = 

• 0.35
• 1
• 0.65
• No solution

Tags

CCSS.HSF.TF.B.7

cos (cos^-1 (1.2)) =

• No solution
• 1.2
• 0.2
• -1.2

Tags

CCSS.HSF.TF.B.7

tan^-1(tan (4π/5)) = 

• π/5
• -π/5
• 4π/5
• -4π/5

Tags

CCSS.HSF-BF.B.4D

arcsin(sin (9π/7)) = 

• -2π/7
• 2π/7
• 9π/7
• -π/7

Tags

CCSS.HSF.TF.B.7

arccos(cos (-3π/8)) = 

• -3π/8
• 3π/8
• 5π/8
• 11π/8

Tags

CCSS.HSF.TF.B.7

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

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