Math 224 – Calculus III
Name:
12.5 Homework
– Please
show all work
on this sheet, partial credit is available.
1.
(4 pts) Find the parametric equations and the symmetric equations for the line through the points:
(6, 2, 5)
and
(2, 4, 3)
2.
(4 pts) Is the line through
(4, 1, 1)
and
(2, 5, 3)
perpendicular to the line through
(3, 2, 0)
and
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 Fall '09
 Harris
 Math, Calculus, Geometry, Equations, Parametric Equations, Parametric equation

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