4.7 Inverse Trig Fcn Compositions

sin (arcsin (0.35)) = 

• 0.35
• 1
• 0.65
• No solution

Tags

CCSS.HSF.TF.B.7

tan (arctan (-3.5)) =

• -3.5
• 3.5
• No solution
• 0

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

arcsin(sin (9π/7)) = 

• -2π/7
• 2π/7
• 9π/7
• -π/7

arccos(cos (-3π/8)) = 

• -3π/8
• 3π/8
• 5π/8
• 11π/8

tan (arcsin (4/7)) =

• 4(√33) / 33
• 7(√33) / 33
• 4/7
• (√33) / 4

sec (sin^-1 (-5/8)) = 

• -8(√39)/39
• 8(√39)/39
• 5(√39)/39
• -5(√39)/39

cot (arctan (-8/3)) = 

• -3/8
• 3(√73)/73
• -8(√73)/73
• -8/3

sin (tan^-1 (x+1)) =

• (x+1) / √(x²+2x+2)
• (x+1)
• 1 / (x+1)
• √(x²+2x+2) / (x+1)