Q22 of 45 Page 1

Find the vector and cartesian equations of the line passing through the point (2, 1, 3) and perpendicular to the lines and

Given:


Vector form of L1 :



Vector form of L2 :




Now let the line passing through point (2,1,3) and parallel to L1 be L’.





and we can neglect the constant λ


because it is deciding magnitude only.)



(Cartesian form)


(Vector form)


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