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Find the value of y if the distance betw...

Find the value of `y` if the distance between the points
`A (2,-2)` and `B(-1,y)` is `5`.

Text Solution

Verified by Experts

The correct Answer is:
2 or -6
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TARGET PUBLICATION-CO-ORDINATE GEOMETRY-ADDITIONAL PROBLEMS FOR PRACTICE
  1. Show that point P(-3,2) Q(1, -2) and R(9, -10) are collinear

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  2. Find the co-ordinates of the center of the circle passing through the ...

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  3. Find the value of y if the distance between the points A (2,-2) and ...

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  4. Show that point (5,3) is equidistant from the points (1,1) and (3,-1)

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  5. Find the co-ordinates of a point on Y-axis which is equidistant from M...

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  6. If point (x,y) is equidistant from points (7,1) and (3,5) show that y=...

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  7. Find the realation between x and y , such that the point (x,y) is equi...

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  8. Show that the points A(1,2),B(4,3),C(1,0) and D(-2,-1) are the vertice...

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  9. If P(–2, 4), Q(4, 8), R(10, 5) and S(4, 1) are the vertices of a quadr...

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  10. Show that points (1,7),(4,2),(-1,-1) and (-4,4) are vertices of a suar...

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  11. Show that A(4,-1), B(6,0), C(7,-2) and D(5,-3) are vertices of a squar...

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  12. Show that the points P(0,2) Q(3,-1) R(-2,-6) and S(-5,-3) are the ve...

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  13. A(-3,-4), B(-5,0),C(3,0) are the vertices of Delta ABC . Find the co-o...

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  14. If A (2,7) ,B (-6,1) and C (-5,8) are the vertices of a triangle, then...

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  15. In Delta PQR , if P (5,-1) ,Q(-3,3) ,R (-2,6) are the verties, then f...

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  16. If A (3,5) , B (7,9) and Q divides seg AB in the ratio 2:3, then find...

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  17. If C(-2,-6), D (2,10) and Q divides seg CD in the ratio 4:3. Find the...

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  18. If point T divides the segment AB with A (-7,4) and B (-6,-5) in the ...

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  19. If point P(-4,6) divides the line segment AB with A(-6,10) in the r...

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  20. The line segment LM is divided by point B (-7,2) in the ratio 2:1 if...

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