Limit cluster point

[danielusmc93]

find or prove dne

lim√x, for c ≥ 0. as x approaches c

lim sin(x)cos(1/x) as x approaches 0


Looking for a similar example, help, or anything with these two problems

 

[daon2]

The first one should be clear. c is in the domain of your function, which is continuous.

For the second one, use the squeeze theorem.