- #1
thomas49th
- 655
- 0
Homework Statement
A given matrix [tex]
A(x) =\left | \begin{array}{cc} cos(x)&sin(x)\\ -sin(x)&cos(x) \end{array}\right |
[/tex]
Find the term in the first row and second column A^{5}(x) when x = 18°
Homework Equations
The Attempt at a Solution
Instead of multiplying the matrix again and again by itself in a iterative procedure is there any quicker way?
Thanks
Thomas