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Question
Points (–2, 4, 7), (3, –6, –8) and (1, –2, –2) are
[AI CBSE 1982]
Points (–2, 4, 7), (3, –6, –8) and (1, –2, –2) are
[AI CBSE 1982]
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Solution
The correct option is A Collinear
Here, (3−(−2))1−3=−6−4−2−(−6)=−8−7−2−(−8)
⇒ −52=−52=−52. Obviously, points are collinear.
Collinear
Here, (3−(−2))1−3=−6−4−2−(−6)=−8−7−2−(−8)
⇒ −52=−52=−52. Obviously, points are collinear.
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