shalinikri0256 shalinikri0256
  • 03-06-2024
  • Mathematics
Answered

Define direction cosine and direction ratio ​



Answer :

nancyr94 nancyr94
  • 03-06-2024

Direction cosines are the cosines of the angles that a line makes with the coordinates axes. While direction ratios are the ratios of the distances of a point from the coordinates axes, which are proportional to the direction cosines of a line.

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