how do i work towards solving this? Find the stationary point of C=(-5t(1.0057^t) + 2500
Last edited by mr fantastic; Dec 6th 2011 at 03:53 AM. Reason: Re-titled, clarified question.
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Originally Posted by tbracket stationary I think, You need to solve for $\displaystyle \displaystyle \frac{dC}{dt}= 0 \implies -5t(1.0057^t)'+1.0057^t(-5t)'=0$
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