limx^(2)e^(1⼀x^2) x趋于0 洛必达法则

2025-04-17 00:34:40
推荐回答(1个)
回答1:

limx^2*e^(1/x^2) = lime^(1/x^2)/(1/x^2)
= lime^(1/x^2)(-2/x^3)/(-2/x^3)
= lime^(1/x^2) = + ∞.