The question asks to reduce the the matrix down to triangular form and then show that
I don't really know how to begin to reduce this to triangular form.
Thanks in advance.[/code]
Code:
_ _
| |
| 1 1 1 |
| |
| a b c | = (b-a)(c-a)(c-b)
| |
|a^2 b^2 c^2 |
|_ _|
Thanks in advance.[/code]