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Find the value of equation of a line pas...

Find the value of equation of a line passing through the point (2,3,2) and parallel to the line `vec r = ( - 2 hati + 3 hatj ) + lamda ( 2 hat i- 3 hatj + 6hatk).` Also , find the distance between these two lines

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Find the equation of the line which passes through the point (1, 2, 3) and is parallel to the vector 3hati + 2hatj - 2hatk

Find the vector equation of the line passing through (1, 2, 3) and perpendicular to the plane vecr cdot(hati+2hatj-5hatk) + 9 = 0

Find the vector equation of the line passing through (1, 2, 3) and parallel to each of the planes vecr = (hati-hatj+2 hatk)= 5" and "vecr *(3hati- hatj+hatk)= 6 . Also find the point of intersection of the line thus obtained with the plane vecr * (2hati-hatj+hatk)= 4 .

Find the vector equation of the line passing through (1, 2, 3) and parallel to the planes vecr.(hati-hatj+2hatk)=5 and vecr.(3hati+hatj+hatk)=6.

Find the vector equation of the line through (4,3,-1) and parallel to the line: vecr=(2hati-hatj+3hatk)+lambda(3hati-hatj+4hatk)

Find the equation of the line passing through the point (1,2,-3) and perpendicular to the lines : vecr=(2hati-hatj-hatk)+lambda(2hati-hatj-3hatk) and vecr=(3hati-hatj-2hatk)+mu(hati+hatj+hatk)

Find the vector equation of the line passing through the point (3,1,2) and perpendicular to the plane vecr*2hati-hatj+hatk)=4 . Also find the point of intersection of this line and the plane.

Find the equation of the plane passing through the point (1,1,1) and containing the line: vecr=(-3hati+hatj+5hatk)+lambda (3hati-hatj+5hatk) . Also, show that the plane contains the line: vecr=(-hati+2hatj+5hatk)+lambda(hati-2hatj-5hatk) .

Find the equation of the line passing through the point (1,-2,3) and perpendicular to the lines : vecr=(hati-2hatj+hatk)+lambda(hati+hatj+hatk) and vecr=(hati-hatj+2hatk)+mu(3hati-2hatj-5hatk)

Find the equation of the line passing through the point (2, -1, 3) and perpendicular to the lines : vecr=(hati-hatj+hatk)+lambda(2hati+hatj-3hatk) and vecr=(hati+hatj-hatk)+mu(hati+hatj+hatk)

PRADEEP PUBLICATION-THREE DIMENSIONAL GEOMETRY-EXERCISE
  1. Find the value of equation of a line passing through the point (2,3,2)...

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  2. Find the points on z-axis which are at a distance of sqrt21 from the p...

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  3. Find k so that the distance between the points (7, 1, - 3) and (4,5, k...

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  4. Find the point on x-axis which is equidistant from the point (1,3,2) a...

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  5. Find the point which is equidistant from the points (a,0,0),(0,b,0),(0...

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  6. Show that the points (2,4,3),(4,1,9) and (10,-1,6) are the vertices of...

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  7. Find the locus of a point which is equidistant from the points (3,2,1...

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  8. Find the point in the XY-plane which is equidistant from the points (2...

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  9. Prove that the point A (0,0,0),B(2,0,0),C(1,sqrt3,0) and D(1,1/sqrt3, ...

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  10. Find the coordinates of the point which divides the join of the points...

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  11. Find the points on the line segment PQ situated at 2/3 of the distan...

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  12. Find the points on the line segment PQ situated at 2/3 of the distan...

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  13. If A and B are two points whose position vectors are 3hati+2hatj-2hatk...

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  14. If A and B are two points whose position vectors are 3hati+2hatj-2hatk...

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  15. Find the coordinates of the point which is three fifth of the way (3,4...

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  16. Find the ratio in which the line segment joining : (1,2,3) and (-3,4,-...

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  17. If A and B are the points (-3,4,-8) and (5,-6,4) respectively, find th...

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  18. Using section formula, prove that the three points (-2,3,5),(1,2,3) an...

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

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  20. Using vectors, show that the medians of a triangle are concurrent.

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  21. Prove that the points A(5,0,2), B(2,-6,0),C(4,-9,6) and D(7,-3,8), tak...

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