# DET-0010: Definition of the Determinant - Expansion Along the First Row

## Module Overview

We define the determinant of a square matrix in terms of cofactor expansion along the first row.

- Subject:
- Mathematics, Algebra
- Material Type:
- Module
- Level:
- Community College / Lower Division, College / Upper Division
- Provider:
- Ohio Open Ed Collaborative
- Tags:

- Language:
- English
- Media Formats:
- Text/HTML

We define the determinant of a square matrix in terms of cofactor expansion along the first row.