How do I do this particular question? f (x,y) = ln (x + y)
Follow Math Help Forum on Facebook and Google+
What do you actually want to compute? Is it or ?
Originally Posted by Krizalid What do you actually want to compute? Is it or ? you can pick one and do it. if that's the question, great, if not, the poster can practice by doing the other one similarly.
I need to do both for this question, not just one. If someone could help me with it, I would greatly appreciate it.
Originally Posted by njr008 I need to do both for this question, not just one. If someone could help me with it, I would greatly appreciate it. for you treat as a variable and as a constant. so is just like any other number now. it might as well be 2 or something. Thus, by the chain rule: do a similar thing for
View Tag Cloud