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Unformatted text preview: fact the righthand edge of the triangle is the line x = t . I = I 1 I t cos( t 2 ) dx dt = I 1 b cos( t 2 ) x B t x =0 dt = I 1 t cos( t 2 ) dt. Finally, we substitute u = t 2 so that t dt = 1 2 du . When t = 0, we have u = 0. When t = 1, we have u = 1. I = 1 2 I 1 cos u du = 1 2 (sin 1sin 0) = sin(1) 2 . a...
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This note was uploaded on 12/13/2010 for the course MATH 251 taught by Professor Unknown during the Spring '08 term at Simon Fraser.
 Spring '08
 UNKNOWN
 Math, Calculus

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