Do we have to decide whether the family is equi-continuous at each point, or to determine the point on which the family is equi-continuous? For the first question, look at .
Prove or disprove
is equicontinuous
I know the definition of equicontinuous at it says for all there exist such that if then
trying if it is equicontinuous at
Given
delta depends on epsilon and x just how i can continue
any hints or any directions