1.

The scale factor of viewport transformation for x co-ordinate is ________

A. S<sub>x</sub> = (sv<sub>max</sub> – sv<sub>min</sub>)/ (sw<sub>max</sub> – sw<sub>min</sub>)
B. S<sub>x</sub> = (sv<sub>max</sub> – sv<sub>min</sub>)/ (sw<sub>max</sub> + sw<sub>min</sub>)
C. S<sub>x</sub> = (sv<sub>min</sub> – sv<sub>max</sub>)/ (sw<sub>max</sub> – sw<sub>min</sub>)
D. S<sub>x</sub> = (sv<sub>max</sub> + sv<sub>min</sub>)/ (sw<sub>max</sub> – sw<sub>min</sub>)
Answer» B. S<sub>x</sub> = (sv<sub>max</sub> ‚Äö√Ñ√∂‚àö√ë‚àö¬® sv<sub>min</sub>)/ (sw<sub>max</sub> + sw<sub>min</sub>)


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