Composition and Inverses of Trig Functions

tan(sin^-1(-1/2))

• √3
• √3/3
• -√3
• -√3/3

Tags

CCSS.HSF.TF.C.8

csc(cos^-1(√(3)/2))

• 2
• -2
• 2√3/3
• -2√3/3

cos^-1(tan(-π/4))

• 0
• π
• π/4
• 3π/4

Tags

CCSS.HSF.TF.B.7

sin(cos^-1(0))=

• 0
• 1
• π/2
• π

Tags

CCSS.HSF.TF.B.7

tan(cos^-1(-1))=

• undefined
• 0
• ½
• 1

Tags

CCSS.HSF.TF.B.7

tan(sin^-1(1))=

• undefined
• 0
• ½
• 1

Tags

CCSS.HSF.TF.B.7

tan(sin^-1(-1/2))=

• √(3)
• √(3)/3
• -√(3)
• -√(3)/3

Tags

CCSS.HSF.TF.C.8

What range of angles for inverse cosine?

• [0, π]
• [0, 2π]
• [-π/2, π/2]
• [π/2, 3π/2]

Tags

CCSS.HSF-BF.B.4D

What is the range of angles for inverse sine?

• [0, π]
• [0, 2π]
• [-π/2, π/2]
• [π/2, 3π/2]

Tags

CCSS.HSF-BF.B.4D

What is the range of angles for inverse tangent?

• (0, π/2)
• (-π/2, π/2)
• (0, π)
• (0, 2π)

Tags

CCSS.HSF-BF.B.4D