Given two lines in space, either they are parallel, they intersect, or they are skew (lie in parallel planes). determine whether the lines below, taken two at a time, are parallel, intersect, or are skew. if they intersect, find the point of intersection. otherwise, find the distance between the two lines.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

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