Mathematics, 06.07.2019 07:00 mschmindy
The graph shows a 90° rotation. the matrix m such that, for any point (x, y), m(x, y) = (x', y') is note: both attachments below are regarded to this question
Answers: 1
![\left[\begin{array}{cc}0&-1\\1&0\end{array}\right]](/tpl/images/0057/0298/895a9.png)
![M=\left[\begin{array}{cc}\cos{(\theta)}&-\sin{(\theta)}\\\sin{(\theta)}&\cos{(\theta)}\end{array}\right]](/tpl/images/0057/0298/f47cc.png)
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The graph shows a 90° rotation. the matrix m such that, for any point (x, y), m(x, y) = (x', y') is...
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