The matrix representation for scaling in homogeneous coordinates is(a) P’=S*P(b) P’=R*P(c) P’=dx+dy(d) P’=S*SThe question was asked by my college director while I was bunking the class.I want to ask this question from Matrix Representations and Homogeneous Coordinates topic in portion 2D Transformation and Viewing of Computer Graphics

The matrix representation for scaling in homogeneous coordinates is(a)

1.	The matrix representation for scaling in homogeneous coordinates is(a) P’=SP(b) P’=RP(c) P’=dx+dy(d) P’=S*SThe question was asked by my college director while I was bunking the class.I want to ask this question from Matrix Representations and Homogeneous Coordinates topic in portion 2D Transformation and Viewing of Computer Graphics
Answer» The correct answer is (a) P’=SP To explain I would SAY: The matrix REPRESENTATION for scaling is P’=SP.

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