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Show that the line through the points (...

Show that the line through the points `(4, 7, 8), (2, 3, 4)`is parallel to the line through the points `( -1, - 2, 1)`,`(1, 2, 5)`.

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Show that the line through the point (4, 7, 8) and (2, 3, 4) is parallel to the line through the points (-1, -2, 1) and (1, 2, 5).

Show that the line through points (4,7,8) and 2,3,4) is parallel to the line through the points (-1,-2,1) and (1,2,5)dot

Show that the line through (4,7,8) and (2,3,4) is parallel to the line through the points (-1,-2,1) and (1,2,5).

Show that the line through the points (1, 1, 2), (3, 4, 2) is perpendicular to the line through the points (0, 3, 2) and (3, 5, 6).

Show that the line through the points (1, -1, 2) and (3, 4,-2) is perpendicular to the through the points (0, 3,2) and (3, 5, 6).

Show that the line joining the points (4,5) and (1,2) is parallel to the line joining the points (9,-2) and (12,1) .

Show that the line joining the points (4,-1) and (-3,3) is parallel to the line joining the points (8,0) and (1,4) .

Show that the line through the points (1,-1,2) and (3,4-2) is perpendicular to the line through the points (0,3,2) and (3,5,6)dot

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

Find the slope of the line through the points: (3, -2) and (-1, 4)

RD SHARMA ENGLISH-DIRECTION COSINES AND DIRECTION RATIOS-All Questions
  1. Find the acute angle between the lines whose direction ratios are p...

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  2. Show that the points (2,3,4),(-1,-2,1),(5,8,7) are collinear.

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  3. Show that the line through the points (4, 7, 8), (2, 3, 4)is parallel...

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  4. Show that the line joining the origin to the point (2,1,1) is perpe...

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  5. Find the angle between the lines whose direction ratios are proport...

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  6. If the coordinates of the points A ,\ B ,\ C ,\ D\ b e\ (1,\ 2,\ 3),\ ...

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  7. Find the direction cosines of the lines, connected by the relations...

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  8. Find the angle between the lines whose direction cosine are given by...

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  9. Find the angle between the lines whose direction cosine are given by...

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  10. Find the angle between the lines whose direction cosine are given by...

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  11. Find the angle between the lines whose direction cosine are given by...

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  12. Define direction cosines of a directed line.

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  13. What are the direction cosines of Y-axis?

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  14. Find the direction cosines of x, y and z-axis.

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  15. What are the direction cosines of Z-axis?

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  16. Write the distance of the point (7, -2, 3) from "X Y"," Y Z and X Z"...

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  17. Write the ratio in which YZ plane divides the segment joining" P"(-2...

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  18. A line makes an angle of 60^0 with each of X-axis and Y-axis. Find ...

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  19. If a line makes angle "alpha","beta\ and\ gamma" with the coordinat...

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  20. Write the inclination of a line with Z-axis, if its direction ratio...

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