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Write the transformation matrix for 2D rotation?

Anonymous

∙ 15y ago

Updated: 12/21/2022

For counterclockwise rotation, the matrix has the following elements.

I will write (11) for the first row, first column etc. since there is no way to easily repesent a matrix here. We rotate by an angle theta.

(11) is cos theta

(12) negative sin theta

(21) is sin theta and

(22) is cos theta

Wiki User

∙ 15y ago

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