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Trigonometry

Course: Trigonometry > Unit 4

Lesson 1: Inverse trigonometric functions
Math
Trigonometry
Trigonometric equations and identities
Inverse trigonometric functions
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Evaluate inverse trig functions

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Problem

The following are all angle measures, in degrees, whose sine is 1.
Which is the principal value of sine, start superscript, minus, 1, end superscript, left parenthesis, 1, right parenthesis?
Choose 1 answer:
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