Skip to content
Philoid
Browse Saved
Back to chapter
Maths
28. Straight Line in Space
Home · Class 12 · Maths · Ref. Book · 28. Straight Line in Space
Prev
Next
Q9 of 136 Page 29

The Cartesian equations of a line are Find a vector equation for the line.

Cartesian equations of a line is

Let this be equal to



….(1)


….(2)


Hence comparing 1&2



More from this chapter

All 136 →
7

Find the vector equation for the line which passes through the point (1, 2, 3) and parallel to the vector Reduce the corresponding equation in Cartesian from.

8

Find the vector equation of a line passing through (2, –1, 1) and parallel to the line whose equations are

10

Find the Cartesian equation of a line passing through (1, –1, 2) and parallel to the line whose equations are Also, reduce the equation obtained in vector form.

11

Find the direction cosines of the line Also, reduce it to vector form.

Questions · 136
28. Straight Line in Space
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 8 8 9 9 9 9 9 9 10 10 10 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 6 6 6 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 1 1 1 1 1 1 1 2 2 2 2 3 3 3 3 4 4 5 6 7 7 7 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved