lim+x²-x+1/(x-1)+²趋近于1
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如果是 lim (X²-X+1)/(X-1)²:分母趋于0,分子X²-X+1趋于1,极限为无穷大如果是 lim (X²-X)+1/(X-1)²:,X²-X趋于0,1/(X-1)²趋于无穷大,极限也是无穷大
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lim+x²-x+1/(x-1)+²趋近于1
如果是 lim (X²-X+1)/(X-1)²:分母趋于0,分子X²-X+1趋于1,极限为无穷大如果是 lim (X²-X)+1/(X-1)²:,X²-X趋于0,1/(X-1)²趋于无穷大,极限也是无穷大
如果是 lim (X²-X+1)/(X-1)²:分母趋于0,分子X²-X+1趋于1,极限为无穷大如果是 lim (X²-X)+1/(X-1)²:,X²-X趋于0,1/(X-1)²趋于无穷大,极限也是无穷大