1.

A line l passing through the origin is perpendicular to the lines l1:(3+t)^i+(−1+2t)^j+(4+2t)^k,−∞<t<∞l2:(3+2s)^i+(3+2s)^j+(2+s)^k,−∞<s<∞Then, the coordinate(s) of the point(s) on l2 at a distance of √17 from the point of intersection of l and l1 is (are)

Answer»

A line l passing through the origin is perpendicular to the lines

l1:(3+t)^i+(−1+2t)^j+(4+2t)^k,−∞<t<∞l2:(3+2s)^i+(3+2s)^j+(2+s)^k,−∞<s<∞

Then, the coordinate(s) of the point(s) on l2 at a distance of √17 from the point of intersection of l and l1 is (are)


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