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Find the equation of lines passing throu...

Find the equation of lines passing through origin and perpendicular to the lines 3x + 2y - 5 = 0 and 4x + 3y = 7. Obtain the co-ordinate of the points where these perpendiculars meet the given lines . Prove that the equation of line passing through these two points is 23x + 11y - 35 = 0.

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MBD PUBLICATION-STRAIGHT LINES-QUESTION BANK
  1. Two straight lines are drawn through the point (3,4) inclined at an an...

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  2. Show that the area of the triangle formed by the line given by the eq...

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  3. Find the equation of lines passing through origin and perpendicular to...

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  4. Find the length of perpendicular drawn from the point (-3,-4) to the s...

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  5. Find the perpendicular distances of the point (2,1) from the parallel ...

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  6. Find the distance of the point (3,2) from the line x + 3y -1 = 0 meas...

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  7. Find the distance of the point (-1,-2) from the line x + 3y-7 = 0 meas...

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  8. Find the distance of the line passing through the points (a cos alpha ...

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  9. Find the length of perpendiculars drawn from the origin on the side of...

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  10. Show that the product of perpendicular from the points (+-sqrt(a^2 -b^...

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  11. Show that the lengths of perpendiculars drawn from any point of the st...

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  12. If p and p^' are the length of perpendicular drawn from the origin upo...

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  13. Obtain the equation of the lines passing through the foot of the perpe...

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  14. Find the direction in which a straight line must be drawn through the ...

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  15. A triangle has its vertices at P(1,-1),Q(3,4) and R(2,5). Find the equ...

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  16. Show that the line passing through (6,0) and (-2,-4) is concurrent wi...

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  17. Show that the lines lx + my + n = 0 , mx + ny + l = 0 and nx + ly + m ...

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  18. Obtain the equation of the bisector of the acute angle between the pai...

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  19. Obtain the equation of the bisector of the acute angle between the pai...

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  20. Find the area of the region bounded by the line y = 3x + 2, x-axis and...

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