1.

In viewing from a window in world coordinates with x extent 3 to 12 & y extent 2 to 10 onto a viewport with x extent ¼ to 3/4and y extent 0 to ½ in normalized device space .Scaling factor Sx= & Sy = ___

A. 1/18 & 16
B. 1/16 & 1/18
C. 18 & 1/16
D. 1/18 & 1/16
Answer» E.


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