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The two-dimensional rotation equation in the matrix form is(a) P’=P+T(b) P’=R*P(c) P’=P*P(d) P’=R+PI got this question in a national level competition.This intriguing question comes from 2D Rotation topic in portion 2D Transformation and Viewing of Computer Graphics |
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Answer» CORRECT CHOICE is (B) P’=R*P Easy explanation: The 2D TRANSLATION equation is P’=R*P. |
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