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Unformatted text preview: 13.5c. Find the equation of the line consisting of those points which are equidistant from the three points (1 , 1 ,3) , (2 , 4 ,1) , and (3 , 1 ,1) . 13.7a. A solid lies above the cone z = y 7( x 2 + y 2 ) and inside the sphere x 2 + y 2 + z 2 = 8 z . Using spherical coordinates, write a description of the solid. 13.7b. Sketch the solid or surface described by the following equations and inequalities. (a) / 3 , 5 (b) zr 2 = 0 (c) 4 sin = 0 (d) r 2 z 2r 2 (e) 25 =6 (f) / 4 3 / 4 , z r 5 (g) = / 3 . 14.1a. Problems 1924 of 14.1 of Stewarts Multivariable Calculus . 14.1b. Find parametric equations which describe the curve dened by intersecting the cylinder r = 7 with the paraboloid of revolution 7 z + ( x 2 + y 2 ) = 0 . Sketch the two surfaces and the curve of intersection....
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This homework help was uploaded on 03/27/2008 for the course MATH 215 taught by Professor Fish during the Winter '08 term at University of Michigan.
 Winter '08
 Fish
 Multivariable Calculus, Law Of Cosines

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