nt3 - x-4 y + 4 = 0 to one of the standard forms, classify...

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MATH 23 Homework 3 due February 5, 2010 Non-Text Problems: 3-1. Find (a) a vector orthogonal to the plane determined by the points P, Q and R; (b) an equation of the plane through P, Q, R; and (c) the area of the triangle determined by P, Q and R when P = P ( - 1 , 2 , 0) , Q = Q (0 , 2 , - 3) and R = R (5 , 0 , 1). 3-2. Reduce the equation x 2 + y 2 - z 2 + 2
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Unformatted text preview: x-4 y + 4 = 0 to one of the standard forms, classify the surface, and sketch it. 3-3. Find parametric equations for the tangent line to the curve with parametric equations x = t 2 , y = t 3 , z = t at the point (1 , 1 , 1). See the syllabus for the Text Problems to turn in....
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This note was uploaded on 03/26/2010 for the course MATH 23 taught by Professor Yukich during the Spring '06 term at Lehigh University .

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