MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Because screens start rendering the image from top left corner. It would be easier to co-relate the rendering or drawing of co-ordinate axis when (0, 0, 0) is at the top left corner with + Y-axis going into the screen. Save this answer.

Detailed explanation-2: -Physical Coordinates The upper-left corner is the origin . The x-and y-coordinates for the origin are always (0, 0).

Detailed explanation-3: -Drawing a Coordinate Graph Ordered pairs are written in parentheses (x-coordinate, y-coordinate). The origin is located at (0, 0).

Detailed explanation-4: -The origin (0, 0) for the system depends on the type of coordinates being used. The system and applications specify the position of a window on the screen in screen coordinates. For screen coordinates, the origin is the upper-left corner of the screen.

Detailed explanation-5: -The coordinate system is expressed in Cartesian coordinates (x, y) with the origin (0, 0) at the center of the computer screen.