The aim of the exercise is to create a single line of mathematics
representing a matrix-vector multiplication. The line begins
with:
Ax =
where the A and x are typeset in a bold italic maths font, (since
A represents a matrix and x represents a vector.) Then follows
a 2 by 2 matrix surrounded by round brackets. The first
row reads:
0 1
The second row reads:
2 3
Next follows a column vector surrounded by
round brackets. The first element is 1 the second is 2.
Next follows an equal sign and then another column vector
surrounded by round brackets. This vector has elements 2 and 8.
The line of maths ends with:
= y
where y is typeset in a bold italic maths font.
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