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Unformatted text preview: chapter 6. Section 1.3, pages 6165: Please hand in: 24 and 32. Also consider: 8 and 28. You needn’t complete, but think about how you would approach: 21 and 37. Review Exercises, pages 8893: Please hand in: 12. Also consider: 21 and 32. You needn’t complete, but think about how you would approach: 41 and 47. EP 1) Intersection of Planes: Find a unit vector parallel to the line of intersection of the planes given by the equations x2 y + 5 z = 2 and 3 xy + 5 z = 3. EP 2) Three Points: Given the points P = (1 , 2 , 3), Q = (3 , 5 , 2), and R = (2 , 2 , 3), ﬁnd: (a) A unit vector perpendicular to the plane containing P , Q , and R . (b) The angle between PQ and PR . (c) The area of the triangle PQR . Also consider part (d) of extra problem 2 below: (d) The distance from R to the line through P and Q . 2...
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 Spring '08
 PARKINSON
 Addition, Multivariable Calculus

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