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The distance between the points (acos2...

The distance between the points `(acos25^@,\ 0)` and `(0,\ acos65^@)` is (a) `a` (b) `2a` (c) `3a` (d) None of these

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RD SHARMA ENGLISH-COORDINATE GEOMETRY-All Questions
  1. What is the distance between the points A(sintheta-costheta,\ 0) an...

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  2. The distance between the points (costheta,sintheta) and (sintheta,-c...

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  3. The distance between the points (acos25^@,\ 0) and (0,\ acos65^@) is...

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  4. If x is a positive integer such that the distance between points P(x...

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  5. If the distance between the points (4,\ p) and (1,\ 0) is 5, then p=...

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  6. The length of a line segment is of 10 units and the coordinates of one...

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  7. The perimeter of the triangle formed by the points (0,\ 0),\ (1,\ 0...

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  8. If three points (0,\ 0),\ (3,\ sqrt(3)) and (3,\ lambda) form an ...

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  9. If the points (k ,\ 2k),\ (3k ,\ 3k) and (3,\ 1) are collinear, th...

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  10. The coordinates of the point on X -axis which are equidistant from...

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  11. If (-1,\ 2),\ (2,\ -1) and (3,\ 1) are any three vertices of a paral...

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  12. If A(5,\ 3),\ \ B(11 ,\ -5) and P(12 ,\ y) are the vertices of a ri...

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  13. If (x ,\ 2),\ (-3,\ -4) and (7,\ -5) are collinear, then x= (a) 60...

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  14. If points (t ,\ 2t),\ (-2,\ 6) and (3,\ 1) are collinear, then t= (...

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  15. If the area of the triangle formed by the points (x ,\ 2x),\ (-2,\ 6...

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  16. If points (a ,\ 0),\ (0,\ b) and (1,\ 1) are collinear, then 1/a+1/...

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  17. If the centroid of a triangle is (1,\ 4) and two of its vertices...

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  18. The line segment joining points (-3,\ -4) , and (1,\ -2) is divided ...

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  19. The ratio in which (4,\ 5) divides the join of (2,\ 3) and (7,\ ...

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  20. The ratio in which the x-axis divides the segment joining (3,\ 6) an...

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