3-d

Question: The projection of the line segment joining the points (–1, 0, 3) and (2, 5, 1) on the line whose direction ratios are 6, 2, 3 is



1) $\frac{10}{7}$
2) $\frac{22}{7}$
3) $\frac{18}{7}$
4) None of these
Solution: Explanation: No Explanation
System of co-ordinates Direction cosines and direction ratios Projection

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