back to limits.
Prove.
lim x--> 0 x^2cos(1/x^2)=0
so the lim x-->0 x^2 = 0 and anything multiplied by zero is zero. is that it? b/c the cos lim is undefined @ 0 and oscillates b/w a neg and pos when x-values approach 0 from either side. is there a squeeze thm opportunity i'm missing? i don't get it :(
ps i'm studying for the final on thurs...hopefully i pass.
lim x--> 0 x^2cos(1/x^2)=0
so the lim x-->0 x^2 = 0 and anything multiplied by zero is zero. is that it? b/c the cos lim is undefined @ 0 and oscillates b/w a neg and pos when x-values approach 0 from either side. is there a squeeze thm opportunity i'm missing? i don't get it :(
ps i'm studying for the final on thurs...hopefully i pass.