f is a function defined in R:
f(x)=x ;if x ϵ Q
f(x)= 0;if x ∉ Q
PROOF THAT lim f(x) = 0 when x --> 0
ah yes you solve it thank you
If you take the precise definition of the limit and put 𝛿=𝜀, I think this is right, isn't it ?
ah yes you solve it thank you
If you take the precise definition of the limit and put 𝛿=𝜀, I think this is right, isn't it ?