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Unformatted text preview: Also: A. Show that for the helix h ( t ) = h a cos t,a sin t,bt i , the vector derivative makes a constant angle with the z-axis. What is this angle if a = 1 and b = 3?...
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This note was uploaded on 02/13/2012 for the course MATH 241 taught by Professor Staff during the Fall '11 term at UMass Lowell.
- Fall '11