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Find the perpendicular distance of the p...

Find the perpendicular distance of the point (b, a) from the st. line `x/a-y/b=1`.

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Find the perpendicular distance of the point (1, 1, 1) from the line (x-2)/(2)=(y+3)/(2)=(z)/(-1) .

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Find the perpendicular distances of the point P (a, b, c) from the co-ordinate axes.

Find the coordinates of the foot of the perpendicular and the perpendicular distance of the point P (3, 2, 1) from the plane 2x - y + z + 1 = 0. Find also, the image of the point in the plane.

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Find the perpendicular distance of (1,0,0) from the line (x-1)/(2)=(y+1)/(-3)=(z+10)/(8) Also find the coordinates of foot of perpendicular and the equation of the perpendicular.

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MODERN PUBLICATION-STRAIGHT LINES -EXERCISE
  1. Find the perpendicular distance of the point (b, a) from the st. line ...

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  2. What is the slope of the line whose inclination is : 0^@ ?

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  3. What is the slope of the line whose inclination is : 60^@ ?

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  4. What is the slope of the line whose inclination is : 45^@ ?

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  5. What is the slope of the line whose inclination is : 90^@ ?

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  6. What is the slope of the line whose inclination is : 120^@ ?

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  7. What is the slope of the line whose inclination is : 150^@ ?

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  8. Find the slope of the line, which makes an angle of 30^@ with the posi...

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  9. Find the inclination of the line whose slope is : 1.

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  10. Find the inclination of the line whose slope is : 1/4 .

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  11. Find the inclination of the line whose slope is : 3.

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  12. Find the inclination of the line whose slope is : 0.

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  13. Find the angle between x-axis and the line joining the points (3,-1) a...

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  14. Find the slope of the line through the points : (1, 2), (4, 2).

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  15. Find the slope of the line through the points : (0, - 4), (- 6, 2).

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  16. Find the slope of the line through the points (4,-6)(-2,-5)

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  17. Find the slope of the line through the points : (4, 6), (2,12)

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  18. Find the slope of the line through the points : (3, -2), (3, 4).

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  19. Find the slope of a line, whch passes through the origin and the mid-p...

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  20. What acute angle does a line of slope (-2)/3 make with a vertical line...

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  21. Show that the line joining the points (2,-3)and (-5,1) is parallel to ...

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