Math 317 M1A, October 8th, 2010
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Name:
Problem 1 (5 parts, 30 points): Consider the curve
r(t) = 3 sin(t2 ), 4t2 + 7, 3 cos(t2 ) , 0 t <
a) (5 points) Find the arclength function s(t) giving arclength along r(t) from the point at t = 0 in
the
