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The points P (a, b) Q (- 3, - 1) and R (...

The points P (a, b) Q (- 3, - 1) and R (3, 4) are such that PQ = PR , express a in terms b.

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MBD-COORDINATE GEOMETRY-EXERCISE
  1. Using distance formula, check whether the following points are colline...

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  2. Using distance formula, check whether the following points are colline...

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  3. Using distance formula, check whether the following points are colline...

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  4. Using distance formula, check whether the following points are colline...

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  5. The points P (a, b) Q (- 3, - 1) and R (3, 4) are such that PQ = PR , ...

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  6. Find the co-ordinates of the point A which divides the line segment jo...

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  7. Find the co-ordinates of the point A which divides the line segment jo...

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  8. Find the ratio in which the line segment joining (2,-3) and (5, 6) is ...

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  9. Find the ratio in which line joining (- 4, 7) and (3, 0) is divided by...

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  10. P is a point on the line joining A (4, 3) and B (- 2, 6) such that (AP...

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  11. The line joining the points A (- 3,- 10) and B (- 2, 6) is divided by ...

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  12. Find the ratio in which point C(3,3)divides the line joining A(7, 1) a...

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  13. Find the ratio in which (-6,a) divides the line segment joining the p...

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  14. Find the co-ordinates of the points of trisection of the line segment ...

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  15. Calculate the co-ordinates of points which divide the join of (3, 4) a...

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  16. In the given figure, P (3, 2) is mid-point of line segment AB. Find th...

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  17. P (-4, 5) is the mid-point of line segment AB asshown in the following...

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  18. (-5, 2) (3,-6) and (7, 4) are the vertices of a triangle. Find the len...

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  19. Points A (- 5, y), B (x, 7) and C (1,- 3) are collinear (i.e. lie on t...

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  20. Find the point of intersection of the medians of the triangle with ver...

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