Use matrix multiplication to find the image of the vector (2, 1, 2) if it is rotated (a)
Chapter 4, Problem 12(choose chapter or problem)
Use matrix multiplication to find the image of the vector (2, 1, 2) if it is rotated (a) 30 counterclockwise about the positive x-axis. (b) 30 clockwise about the positive y-axis. (c) 45 counterclockwise about the positive y-axis. (d) 90 clockwise about the positive z-axis.
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