Find the distance of the point (2,12,5) ...

Find the distance of the point (2,12,5) from the point of intersection of the line: `vecr=2hati-4hatj+2hatk+lambda(3hati+4hatj+2hatk)` and the plane `vecr*(hati-2hatj+hatk)=0`.

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PRADEEP PUBLICATION-THREE DIMENSIONAL GEOMETRY-EXERCISE

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Find the locus of a point which is equidistant from the points (3,2,1...
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If A and B are two points whose position vectors are 3hati+2hatj-2hatk...
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Find the coordinates of the point which is three fifth of the way (3,4...
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Find the ratio in which the line segment joining : (1,2,3) and (-3,4,-...
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If A and B are the points (-3,4,-8) and (5,-6,4) respectively, find th...
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Using section formula, prove that the three points (-2,3,5),(1,2,3) an...
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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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