Question

Prove that two successive rotations are additive tutorial

Answer 1

Answer:

Explanation:To rotate an object about the origin (0,0), we specify the rotation angle ?. Positive and negative values for the rotation angle define counterclockwise and clockwise rotations respectively. The followings is the computation of this rotation for a point:

x' = x cos ? - y sin ?

y' = x sin ? + y cos ?

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