2011/11/15

[65] If lim f(x) = b and lim g(x) = c, then lim f(x)・g(x) = bc, and lim f(x)/g(x) = b/c (if c≠0)

https://www.evernote.com/shard/s29/sh/e64a8d45-e3e6-43d4-acf9-33cb06bde025/14b2da255367f352d204c48031c58900