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lim→0(x^2sin(1/x))/(e^x-1)用罗必达法则解答

题目详情
lim→0(x^2sin(1/x))/(e^x-1)
用罗必达法则解答
▼优质解答
答案和解析
lim(x→0)(x^2sin(1/x))/(e^x-1)
=lim(x→0)(x^2sin(1/x))/x
=lim(x→0)xsin(1/x) (0乘有界函数,极限还是0)
=0