##

Exercise 4.11

Enter the following
matrix.

- a)
- Determine the transpose
of the matrix
by means of the command
`B = A'`

.
- b)
- Calculate
by typing
`C = A*B`

. Check whether
is symmetric.
- c)
- Calculate
by typing
`D = B*A`

. Compare your answer with
.
- d)
- Calculate
by typing
`E = 3*A+5*B^3`

Esteur
2010-03-22