10
QuizMultiple Choice
Inverse Trigonometric Functions — Unit test
Question 10 • S1S-OC: Pre-Calculus A (E3700 - AG)
What restriction should be applied to y = tanx for y = arctanx to be defined?
Answer
A
Restrict the range to (negative StartFraction pi Over 2 EndFraction, StartFraction pi Over 2 EndFraction)
B
Restrict the range to left-bracket negative StartFraction pi Over 2 EndFraction, StartFraction pi Over 2 EndFraction right-bracket
C
Restrict the domain to (negative StartFraction pi Over 2 EndFraction, StartFraction pi Over 2 EndFraction)
D
Restrict the domain to left-bracket negative StartFraction pi Over 2 EndFraction, StartFraction pi Over 2 EndFraction right-bracket