Question

Explain in 1-1 line - Graphic Projector​

Answer 1

you refer Google.

thank you.

Answer 2

Answer:

Graphical projection maps points in three-dimensions onto a two-dimensional plane.

Explanation: (for your understanding)

A projector is an output device that can take images generated by a computer or Blu-ray player and reproduce them by projection onto a screen, wall, or another surface. ... For example, you could use a projector to show a presentation on a large screen so that everyone in the room can see it.

A 3D projection or graphical projection maps points in three-dimensions onto a two-dimensional plane. As graphics are usually displayed on two-dimensional media such as paper and computer monitors, these projections are widely used, especially in engineering drawing, drafting, and computer graphics.

Hope it helps you.....