Main content

### Course: Class 10 (Old) > Unit 5

Lesson 1: Intro to arithmetic progressions# Extend arithmetic sequences

## Problem

Related content

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

Related content