AP EAMCET · Maths · Three Dimensional Geometry
Let be the origin and be a point which is at a distance of units from the origin. If the direction ratios of are , then the coordinates of are
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
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Detailed explanation
Given that Direction ratios of OP→ are 1, -2, -2 Distance between origin and point P is 3 = r. Direction cosines of OP→ are l, m, n = 13, -23,-23 Coordinates of point…
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