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State with reasons which of following are true or false :
The line through (1, 2) perpendicular to y = x is y + x - 2 = 0.

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State with reasons which of following are true or false : The equation of line through (1, 1) and (-2, -2) is y = - 2x.

State with reasons which of following are true or false : The point (-1, 2) lines on the line 2x +3y - 4 = 0.

State with reasons which of following are true or false : The lines represented by 2x- 3y + 1 = 0 and 3x + 2y - k = 0 are perpendicular to each other for positive values of k only.

State with reasons which of following are true or false : The lines represented by px + 2y - 1 = 0 and 3x + py + 1 = 0 are not coincident for any value of 'p' .

State with reasons which of following are true or false : The line, y + x + 1 = 0 makes an angle 45^@ with y- axis.

State (with reasons), which of the following are true or false : The line y = 0 is a tangent to the circle (x + 1)^2 + (y - 2)^2 = 1 .

State with reasons which of following are true or false : The points (1, 2) and (3, -2) are on the opposite sides of the line 2x + y = 1.

State with reasons which of following are true or false : The equation x= k represents a line parallel to x - axis for all real values of k.

State with reasons which of following are true or false : The equation of the line whose x - and y - intercepts are 1 and -1 respectively is x - y + 1 = 0.

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MBD PUBLICATION-STRAIGHT LINES-QUESTION BANK
  1. State with reasons which of following are true or false : The point ...

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  2. State with reasons which of following are true or false : The equati...

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  3. State with reasons which of following are true or false : The line t...

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  4. State with reasons which of following are true or false : The lines ...

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  5. State with reasons which of following are true or false : The points...

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  6. A point P(x,y) is such that its distance from the fixed point (alpha,0...

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  7. Find the locus of the point P(x,y) such that the area of the triangle ...

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  8. A point is such that its distance from the point (3,0) is twice its di...

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  9. Obtain the equation of straight lines : Passing through (1,-1) and mak...

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  10. Obtain the equation of straight lines : Passing through (-1,2) and mak...

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  11. Obtain the equation of straight lines : Passing through the points (2,...

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  12. Obtain the equation of straight lines : Passing through (-2,3) and sum...

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  13. Obtain the equation of straight lines : Whose perpendicular distance f...

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  14. Obtain the equation of straight lines : Bisecting the line segment joi...

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  15. Obtain the equation of straight lines : Bisecting the line segment joi...

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  16. Obtain the equation of straight lines : Bisecting the line segment joi...

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  17. Obtain the equation of straight lines : Passing through origin and the...

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  18. Obtain the equation of straight lines : Passing through (-4,2) and par...

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  19. Obtain the equation of straight lines : Passing through the point (a c...

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  20. Obtain the equation of straight lines : Which passes through the point...

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