SOLUTION: Find the matrix A of the linear transformation T from R2 to R2 that rotates any vector through an angle of 60∘ in the counterclockwise direction.

Question 1159849: Find the matrix A of the linear transformation T from R2 to R2 that rotates any vector through an angle of 60∘ in the counterclockwise direction.
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website!
This transforms a vector through degrees in the counterclockwise direction. Just plug in :

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