Let P r [ array lll x_ r & y_ r & z_ r array ] represents three points for r=1,2,3 where…
Mathematics · JEE Main · NTA Exams — Progression and Series
Let Pr \(\left[\begin{array}{lll}
x_{r} & y_{r} & z_{r}
\end{array}\right]\) represents three points for \(r=1,2,3\) where \(x_{1}, x_{2}, x_{3}\); \(Y_{1}, Y_{2}, Y_{3}\) and \(z_{1}, z_{2}, z_{3}\) are each in GP with same common ratio.
Then P1, P2, P3 are
- Coplanar points
- Collinear points
- Vertices of an equilateral triangle
- None of these
Answer
(B) Collinear points
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