Got a bit of a confusing problem involving matrices.
We assume that is a Pythagorean triple, so that where are positive integers.
For P,
.
Show that:
, and are also Pythagorean triples.
Not sure where exactly to start here. Do I multiply them and then form some kind of equation, also a bit confused by the transposed bit at the start of the question?
Any points would be greatly appreciated
Thanks in advance
Hi thanks for the reply.
That was my initial thought, however after working, both by hand and then checking in maple, they are not equal.
and
Have double check the question, made sure I didn't make a mistake with my matrices, but they are all correct.
Is this something I'm doing wrong?
Thanks again for the reply