若极限limx→∞【4x^2+3/x-1+ax+b】=0.求常数a b.求极限limx→∞(√若极限limx→∞【4x^2+3/x-1+ax+b】=0.求常数a b.求极限limx→∞(√n^2+n)-n
问题描述:
若极限limx→∞【4x^2+3/x-1+ax+b】=0.求常数a b.求极限limx→∞(√
若极限limx→∞【4x^2+3/x-1+ax+b】=0.求常数a b.
求极限limx→∞(√n^2+n)-n
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