Inverse Trig Functions (5.2, 5.4, 5.6)
Flashcard
•
Mathematics
•
10th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the definition of inverse trigonometric functions?
Back
Inverse trigonometric functions are functions that reverse the action of the standard trigonometric functions, allowing us to find angles when given a ratio of sides.
2.
FLASHCARD QUESTION
Front
What is the range of the function cos-1(x)?
Back
The range of cos-1(x) is [0, π].
3.
FLASHCARD QUESTION
Front
What is the range of the function sin-1(x)?
Back
The range of sin-1(x) is [-π/2, π/2].
4.
FLASHCARD QUESTION
Front
What is the range of the function tan-1(x)?
Back
The range of tan-1(x) is (-π/2, π/2).
5.
FLASHCARD QUESTION
Front
What is the restricted domain for the function cos-1(x)?
Back
The restricted domain for cos-1(x) is [-1, 1].
6.
FLASHCARD QUESTION
Front
What is the value of cos-1(tan(-π/4))?
Back
π.
7.
FLASHCARD QUESTION
Front
What is the value of cos-1(√(3)/2)?
Back
π/6.
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