(Solved): N(x)=cos[x}01x2isx<0ifx=0ifx>0x=0 f(0) and x+elim(x) are ...
N(x)=????cos[x}01?x2? is x<0 if x=0 if x>0?x=0f(0) and x+elim?(x) are firite, bot are not wqual. x?0lim?f(x) doee not madst. x?0+lim?(f(x) and x?0?lim?(f(x) are finite, but are net equal, f(0) is undefined. fonse of the above 1iketuts the qrajti of the functine.