Jon9992
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Hi. This is not a homework assignment. I am working to get an extrema on a graph that involves a bunch of functions and got stuck on one step:
How to get the derivative of:
\frac{dy}{dn} = \frac{nc(a+b)}{nc+a}
I can't get "n" in a place where I recognize how to get the derivative of it. I get stuck here after the first step..
nc(a+b)*(nc+a)^{-1}
or do I use the quotient rule where it ends up:
\frac{[nc(a+b)]'*(nc+a) - nc(a+b)(nc+a)'}{(nc+a)^2}
\frac{c(a+b)*(nc+a) - nc(a+b)(c)}{(nc+a)^2} ??
Can anyone please help?
Thanks very much in advance
How to get the derivative of:
\frac{dy}{dn} = \frac{nc(a+b)}{nc+a}
I can't get "n" in a place where I recognize how to get the derivative of it. I get stuck here after the first step..
nc(a+b)*(nc+a)^{-1}
or do I use the quotient rule where it ends up:
\frac{[nc(a+b)]'*(nc+a) - nc(a+b)(nc+a)'}{(nc+a)^2}
\frac{c(a+b)*(nc+a) - nc(a+b)(c)}{(nc+a)^2} ??
Can anyone please help?
Thanks very much in advance
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