Addition of Matrices, Subtraction of Matrices, Multiplication OF Matrices. for physical chemistry, by AMIR HASSAN FROM GPGC MARDAN, KPK, PAKISTAN.

1. WrittenBy : AMIR HASSAN OFBS CHEMISTRY DEPARTMENT GPGC MARDAN
ADDITION OF MATRICES:
Two matrices A and B are added only when if they are of the same order. Otherwise addition is
not possible.

2. WrittenBy : AMIR HASSAN OFBS CHEMISTRY DEPARTMENT GPGC MARDAN
SUBTRACATION OF MATRICES:
To find the difference of the sets A and B having the same order each elements of B is subtracted
from its corresponding elements in A and the difference is called A –B.
MULTIFICATION OF MATRICES:

3. WrittenBy : AMIR HASSAN OFBS CHEMISTRY DEPARTMENT GPGC MARDAN