經安全檢測,此網站為安全網站,請放心前往原始網址!

Inverse of a Matrix - Math is Fun

When you multiply a Matrix by its Inverse you get the Identity Matrix (which is like "1" for Matrices): A × A-1 = I. It also works when the inverse comes first: (1/8) × 8 ...

www.mathsisfun.com

網址安全性掃描由 google 提供