OpenStax, Algebra and Trigonometry 2e §8.3 Inverse Trigonometric Functions · Exercise 5 · Trigonometry · Inverse functions

Inverse Trigonometric Functions · Exercise 5

Why must the domain of the sine function, $s in x,$ be restricted to $[- \frac{π}{2}, \frac{π}{2}]$ for the inverse sine function to exist?

~5 minWritten answer · check your work with Lemma

OpenStax, Algebra and Trigonometry 2e · §8.3 Inverse Trigonometric Functions · Exercise 5

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your working

Check your full solution

Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.

Your first check today doesn't need an account.

Your photos and PDFs are read once and not stored — only the transcription is kept.