Let L, and L2 be the line whose parametric equations are: L1:x = 4t, y =1– 2t, z = 2 + 2t L2:x = 1 +t,y = 1 – t, z = -1+ 4t • Show that L, and L2 intersect at the point (2,0,3). • Find, to the nearest degree, the acute angle between L, and L2 at their intersection. • Find parametric equations for the line that is perpendicular to L, and L2 and passes through their point of intersection.

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Let L, and L2 be the line whose parametric equations are:
L1:x = 4t, y =1– 2t, z = 2 + 2t
L2:x = 1 +t,y = 1 – t, z = -1+ 4t
• Show that L, and L2 intersect at the point (2,0,3).
• Find, to the nearest degree, the acute angle between L, and L2 at their intersection.
• Find parametric equations for the line that is perpendicular to L, and L2 and passes through their point of
intersection.
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Let L, and L2 be the line whose parametric equations are: L1:x = 4t, y =1– 2t, z = 2 + 2t L2:x = 1 +t,y = 1 – t, z = -1+ 4t • Show that L, and L2 intersect at the point (2,0,3). • Find, to the nearest degree, the acute angle between L, and L2 at their intersection. • Find parametric equations for the line that is perpendicular to L, and L2 and passes through their point of intersection.

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