B6: Matrices

Matrices (PDF*404kb)
  Introduction p. 111 
6.1  What are matrices
6.1.1        Tables to matrices
6.1.2        Defining a matrix
6.1.3        Matrix equality 
p. 112
p. 112
p. 114
p. 116 
6.2  Calculating with matrices
6.2.1        Addition
6.2.2        Subtraction 
6.2.3        Multiplication
p. 118
p. 118
p. 120
p. 121
6.3  Some special matrices
6.3.1        Identity matrices
6.3.2        The inverse matrix 
 
p. 133
p. 133
p. 135
6.4 Solving matrix equations p. 138 
6.5  Real world problems   p. 148 
6.6 A taste of things to come  p. 152
6.7 Post-test p. 155
6.8 Solutions p. 157