ISRO-2013-80

Question

In graphics, the number of vanishing points depends on

• A. The number of axes cut by the projection plane
• B. The center of projection
• C. The number of axes which are parallel to the projection plane
• D. The perspective projections of any set of parallel lines that are not parallel to the projection plane

Comments

for reference you can go through this link:    https://en.wikipedia.org/wiki/Vanishing_point....

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Ans is D

Answer 1

Answer is D

The perspective projections of any set of parallel lines that are not parallel to the projection plane

https://books.google.co.in/books?id=dvrTIelDhJUC&pg=PA466&lpg=PA466&dq=The+perspective+projections+of+any+set+of+parallel+lines+that+are+not+parallel+to+the+projection+plane&source=bl&ots=NF3mVknVnq&sig=ekThUkMV8LK136af5f0bROB0m50&hl=en&sa=X&ved=0ahUKEwj38OPWl7fNAhVBu48KHcQmDroQ6AEIPjAH#v=onepage&q=The%20perspective%20projections%20of%20any%20set%20of%20parallel%20lines%20that%20are%20not%20parallel%20to%20the%20projection%20plane&f=false

Comments

Is this in syllabus? How to prepare for these type of questions?

Answer 2

Answer is C

Comments

any reference plz