Posted by Joel on October 04, 2002 at 10:58:57:
In Reply to: checking work posted by Mr. James P. Integral Sr. on October 04, 2002 at 10:47:57:
: Integral of [e^x sinx] =
: sin x e^x - cos x e^x - integral [ e^x sin x ]
: =[(sin x)(e^x)-(cos x)(e^x)]/2 + C