Question

So, for problem 2: R(xi3*tau) = [cos(pi/4) -sin(pi/4); sin(pi/4) cos(pi/4]
How do we obtain the Jacobian of {x1; x2} ?

Answer 1

I don't think we need the Jacobian. That J is \[J=\left[\begin{matrix}0 & 1 \\ -1 & 0\end{matrix}\right]\] I believe

Answer 2

Correct thank you

Answer 3

Gotcha, thanks