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We can combine the multiplicative and translational terms for 2D into a single matrix representation by expanding(a) 2 by 2 matrix into 4*4 matrix(b) 2 by 2 matrix into 3*3(c) 3 by 3 matrix into 2 by 2(d) Only cI had been asked this question by my school principal while I was bunking the class.The origin of the question is Matrix Representations and Homogeneous Coordinates topic in chapter 2D Transformation and Viewing of Computer Graphics

Answer» CORRECT answer is (b) 2 by 2 matrix into 3*3

For explanation I would say: We can combine the multiplicative and translational terms for 2D into a SINGLE matrix representation by expanding 2 by 2 matrix representation into 3 by 3.


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