Let L 1 be the line of intersection of the planes given by the equations 2 x +3 y + z = 4 and x +2 y + z = 5 . Let L 2 be the line passing through the point P (2, −1, 3) and parallel to L 1 . Let M…

Question

Let L 1 be the line of intersection of the planes given by the equations 2 x +3 y + z = 4 and x +2 y + z = 5 . Let L 2 be the line passing through the point P (2, −1, 3) and parallel to L 1 . Let M denote the plane given by the equation 2 x + y − 2 z = 6 . Suppose that the line L 2 meets the plane M at the point Q . Let R be the foot of the perpendicular drawn from P to the plane M . Then which of the following statements is (are) TRUE?

Accepted Answer

(C) The area of Δ PQR is

Let L 1 be the line of intersection of the planes given by the equations 2 x +3 y + z = 4…

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