Calculate all second derivatives for v = xy/(x-y)
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Originally Posted by leungsta Calculate all second derivatives for v = xy/(x-y) i will do and , the partial derivatives with respect to are similar. when taking the partial derivatives with respect to , you treat all other variables as constants. so my 's might as well be 2's now thus, by the quotient rule: thus, by the chain rule,
Originally Posted by leungsta Calculate all second derivatives for v = xy/(x-y) Did you first compute , ?? --Chris
Originally Posted by Chris L T521 Did you first compute , ?? --Chris Nope I tried doing the first partial derivative but wasn't sure how to do it
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