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THREE DIMENSIONAL GEOMETRY
1 Mark Question :
1. If A(1, 5, 4) and B(4, 1, -2) find the direction ratio of 𝐴𝐡⃗⃗⃗⃗⃗ .
2. Wri...
24. Show that the lines
π‘₯βˆ’1
2
=
π‘¦βˆ’3
4
=
𝑧
βˆ’1
and
π‘₯βˆ’4
3
=
π‘¦βˆ’1
βˆ’2
=
π‘§βˆ’1
1
are coplanar. Also find the equation of the plane ...
12. Find the equation of plane determined by the points A (3, -1, 2), B (5, 2, 4) & C (-1, -1, 6). Also find the distance
...
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