Rotations If a point
a. If the point
b. Referring to Exercise 61, multiplication by what matrix would result in a counterclockwise rotation of 105°? (Express the matrices in terms of S and the matrix R from Exercise 61.) [HinT: Think of a rotation through 105° as a rotation through 60° followed by a rotation through 45°.]
c. Multiplication by what matrix would result in a clockwise rotation of 60°?
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Finite Mathematics and Applied Calculus (MindTap Course List)
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