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LUCKY “ ”. Camille Tse Period #1 November 4, 2009. Lucky “ ”. (uv)’ = u’v + uv’ uv = u’v + uv’ (uv)’ = uv - u’v. Do you see the 7?. x cosx dx u: x v: sinx du: 1 dx dv: cosx dx. Let’s Work!. x sinx - ( sinx )( 1dx )
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LUCKY “ ” Camille Tse Period #1 November 4, 2009
Lucky “ ” (uv)’ = u’v + uv’ uv = u’v + uv’ (uv)’ = uv - u’v
Do you see the 7? xcosx dx u: x v: sinx du: 1 dx dv: cosx dx
Let’s Work! • xsinx- (sinx)(1dx) • xsinx-sinxdx • xsinx- cosxdx