Hey guys, Can you folks help me solve the following problems , if you may....Thanks in advance... 1.a function, f is defined on [a,b], and α>0, f is continuous at Xo E [a,b]. Prove f is α-continuous at Xo. 2. f is defined on [a,b], and α>0, Dα={x E[a,b] such that f is not α-continuous at X} Prove Dα is compact. I know these problems should not be that hard...but my brain is real dumb these days...