Suggest two current-carrying wires which are presented by two skew lines L1 and L2.
L1 = x+1/-2 = y-3/1 = z+2/4
L2 = x-2/1 = y-1/3 = z+5/-2
(a) Find the equation of the plane containing the wire L2 and parallel to the wire L1.
(b) Assuming all measurements are given in metres, find the shortest distance between the wires and give your answer in metres up to two decimal places.
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