limx趋于0(1+sin^2x)^(1\1-cosx)

limx趋于0(1+sin^2x)^(1\1-cosx)
limx趋于0(1+sin^2x)^(1\1-cosx)

limx趋于0(1+sin^2x)^(1\1-cosx)
Liu Xia and Liu Min are twin sisters.They looked the same,and only their families can tell the differences between them.However,except for the appearance,they are quite different from each other.Liu Xia is an outgoing girl.She takes part in a lot of activities and she is good at making friends with others.While Liu Min is a quiet girl,and she is the straight A student in her class because she likes to read many books in her free time.Both of them are very popular in their class.