x趋于2时,(x⼀2)^(1⼀x-2)的极限

2025-02-27 03:55:39
推荐回答(1个)
回答1:

你好

lim(x/2)^1/(x-2)
=lim(1+(x-2)/2)^1/(x-2)
=lim(1+(x-2)/2)^2/(x-2)*1/2
=e^1/2
=√e

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