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A variable point on a line has the coordinates (r+1,r−3,r√2+4) where 'r' is any real number. Then the d.r's of the line are: |
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Answer» A variable point on a line has the coordinates (r+1,r−3,r√2+4) where 'r' is any real number. Then the d.r's of the line are: |
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