Maharashtra State BoardSSC (English Medium) 9th Standard

Concept of Ray

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Topics

  • Ray
  • Perpendicularity of rays

Definition

Rays: A ray is part of a line that extends without end in one direction.

Notes

Ray:

       

  • A ray is part of a line that extends without end in one direction. It starts from one endpoint and extends forever in one direction.

  • A ray has only one endpoint.

                           

  • A ray starting from point A and passing through P is denoted by `vec(AP)`.
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