1. GROUP 5 4.6 IDENTITY MATRIX Leader Name LO SHUI SHUANG Team Name TEO SIANG YING LIM WEN HUI CHAI CHONG LI
2. INTRODUCE AN identity matrix , which when multiplying it to another matrix ,such as A ,the pruduct is the matrix A itself . n x 1 = 1 x n = n ( n is any number ) There are matric that works exactly Like 1. Such matrix is called an identity matrix . I A = A And A I = A