Main content

## Calculus, all content (2017 edition)

### Unit 1: Lesson 15

Limits of trigonometric functions# Limits using trig identities

AP.CALC: LIM‑1 (EU), LIM‑1.E (LO), LIM‑1.E.1 (EK)

## Problem

Stuck?

Stuck?

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains ***.kastatic.org** and ***.kasandbox.org** are unblocked.

Main content

AP.CALC: LIM‑1 (EU), LIM‑1.E (LO), LIM‑1.E.1 (EK)

Stuck?

Stuck?