Cách viết epsilon trong powerpoint

0 (as close as you want lớn get khổng lồ L), there exists a  > 0 (we can get as close as necessary khổng lồ c) such that 0

0 (as close as you want to get to lớn L), there exists a  > 0 (we can get as close as necessary to lớn c) such that 0

0 where  > 0 where lim