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USHA PUBLICATION-VECTORS THREE DIMENSIONAL GEOMETRY -EXERCISE
- Show that the line through the point(4,7,8),(2,3,4)is parallel to the ...
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- If P (1,y,z) lies on the line through (3,2,-1) and (-4,6,3) find y & z...
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- Find the perpendicular distance of the point (-1,3,9) from the line (x...
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- Find the direction cosines of the unit vector perpendicular to the pla...
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- Find the equation of the plane through the points (1,0,-1),(3,2,-2)and...
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- A variable plane passes through a fixed point (a,b,c) and meets the co...
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- Find the equation plane passing through the point (2,3,1 )and perpendi...
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- Find the equation of the plane passing through the line x = y = z and ...
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- Prove the following by vector method. Median to the base of an isoscel...
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- Prove the following by vector method. In a triangle AOB, mangleAOB = 9...
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- show that the direction of cosines of a vector equally inclined to the...
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- If veca=vecb+vecc, then write the value of veca*(vecbxxvecc).
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- If D is the mid point of side BC of a triangleABC, show by vector meth...
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- Find the scalar components of a unit vector which is perpendicular to ...
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- Decompose the vector 6hati-3hatj-6hatk into vectors which are parallel...
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- Express 2hati-hatj+3hatk as the sum of a vector parallel, and a vector...
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- Resolve the vector vec(b) = hat(i) + hat(j) + hat(k) into vectors para...
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- Find the angle between the following pair of the planes.2x+y+2z-4=0and...
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- Show that the join of the points (6,-4,4) and (0,0,-4) intersects the ...
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- Show that the points (2,3,-5) and (3,4,7) lie on the opposite side of ...
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