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The projection of a line on the axes are 3 4 and 2√6 .find the length of the line |
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Answer» Let position vector of line SEGMENT ends point are A and B Now given PROJECTION of line segment on the axes are (2,3,6) So AB=2i^+3j^+6k^ Hence, length of line segment =∣AB∣=22+32+62=7 |
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