Unformatted text preview: (6) Find the cross product a × b and verify that it is orthogonal to both a and b : a = i + 3 j-2 k and b =-i + 5 k . [8 pts] (7) Find parametric and symmetric equations of the line that passes through the point (2 , 1 , 0) and is perpendicular to both i + j and j + k . [6 pts] Additional : Find parametric and symmetric equations of the line of intersection of the planes x + y + z = 1 and x + z = 0. [5 pts] (No partial credit) Show all your work in blue/green book! 1...
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This document was uploaded on 08/09/2011.
- Spring '09