Differentiate $y=((e^x)(e^{x}))/((e^x)+(e^{x}))$ and prove that $dy/dx=1y^2$
Differentiate $y=((e^x)(e^{x}))/((e^x)+(e^{x}))$ and prove that $dy/dx=1y^2$.

I think there is a typo in the question.

There is no typo in the question, I'll try to rewrite to so that it is hopefully easier to understand basically it's e power of x minus e power of negative x over e power of x plus e power of negative x y=((e^x)(e^x))/((e^x)+(e^x)) hope this helps

if y = ((e^x)(e^x))/((e^x)+(e^x)), it is not true that y = 1  y^2. Consider the case when x = 0. In that case y = 0.

this is differentiation trying to prove that when y is differentiated, dy/dx=1y^2. Are you saying that this is not achievable?

So there was a typo, because you didn't include dy/dx before

ok, that was my bad , should have made it clearer, are you able to help with my quesrion now?
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thank you very much
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