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Unformatted text preview: p ( t ) and q ( s ) are arbitrary regular parametrizations of C , let r ( x ) = ( x,f ( x )) be the standard graph parametrization of gr ( f ) and let t ( x ) ( resp . s ( s )) be the calibration function for p in terms of r ( resp . r in terms of q ). Then show that their composition is the required recalibration between p and q . 3. Let C be given by the polar equation r = f ( ) and set p ( ) = ( f ( )cos ,f ( )sin ) . Assume that the function f is C 1 ....
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- Fall '08