Inverse Trig Functions
Flashcard
•
Mathematics
•
10th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
Define 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 inverse sine function (sin-1)?
Back
The range of the inverse sine function is [-π/2, π/2].
3.
FLASHCARD QUESTION
Front
What is the range of the inverse cosine function (cos-1)?
Back
The range of the inverse cosine function is [0, π].
4.
FLASHCARD QUESTION
Front
What is the range of the inverse tangent function (tan-1)?
Back
The range of the inverse tangent function is (-π/2, π/2).
5.
FLASHCARD QUESTION
Front
Calculate sin-1(√(2)/2).
Back
π/4.
6.
FLASHCARD QUESTION
Front
Calculate tan(sin-1(-1/2)).
Back
-√(3)/3.
7.
FLASHCARD QUESTION
Front
Calculate cos-1(-√(3)/2).
Back
5π/6.
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