[文商] n趨近無窮大時的分式
[ n*n + n - 1 ] / [ 4n*n - 4n +1 ]
n趨近無窮大時
此分式之值=??
我以為當分母趨近無窮大
整個分式會趨近於0
但答案是1/4
可以幫忙解惑嗎@@?
感謝!
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06/30 14:01, , 1F
06/30 14:01, 1F
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06/30 15:03, , 2F
06/30 15:03, 2F
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06/30 15:03, , 3F
06/30 15:03, 3F
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06/30 15:58, , 4F
06/30 15:58, 4F