2. The four points P(3, 1, 2), Q(1,0, 2), R(2, 1,0) and T(1, 1,-2) in R' lie on the same plane. (a) Find the vectors PQ, PŘ and PT. Then find a pair of linearly independent vectors among PQ, PŔ and PT. (b) Find the angle 0 between the two linearly independent vectors found in part (a). (c) Use your answers in part (a) to find an equation of the plane containing the points P Q, R and T in the standard form.

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A: THE GIVEN QUESTION CAN SOLVED AS SHOWN IN STEP2.

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Q: 18. Find the projection of (0,4) onto (3,7).

A: Answer

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Q: Find the values of x such that the angle between the vectors and is 45°.

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Q: mine the angle between vectors M = (1

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Q: 2. (6 marks) Find the vector equation of a plane a) Passing through the point A(-1, 2, -3) and…

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