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iTeachChem
A Study Community for Everyone and Everything. We have weekly sessions on Spirituality, Math and Science! JEE, NEET prep? All doubts are crowdsourced. Hare Krishna!
Joinfunctional eqn
If f(x)+f(y)+f(xy)=2+f(x)f(y) for all x, y in R and f(x) is a polynomial function with f(4)=65 then find the value of f(5) if f(1) =/= 1
integration
g'(x) = x^3
integrating both sides wrt x^2 and putting g(1)=1 we get g(x^2) = 2x^5/5+3/5
this gives g(4)= 67/5 which matches the given answer. my doubt is why cant i do
d/dx g(x^2) = x^3 ...
