Rotate the xy-axes in the plane counterclockwise through an angle u 60 to obtain new
Chapter 6, Problem 6.3.13(choose chapter or problem)
Rotate the xy-axes in the plane counterclockwise through an angle u 60 to obtain new xy-axes. Use the methods of this section to find (a) the xy-coordinates of the point whose xy-coordinates are (3, 2) and (b) the xy-coordinates of the point whose xy-coordinates are (4, 4).
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