Thursday
April 17, 2014

Homework Help: Is this f'(x) or partial derivative?

Posted by Anonymous on Wednesday, October 14, 2009 at 3:42pm.

Find d VC/ d y = ((y/240)^2)(w)

= 2yw/240^2 + 0 + y^2/240^2

but final answer is....

= 2yw/240^2

So, is the question asking for partial derivative or first derivative? I think partial because the final answer only took the derivative with respect to y.

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