求lim(x→∞)[√(x+1)-√x]的极限,

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求lim(x→∞)[√(x+1)-√x]的极限,求lim(x→∞)[√(x+1)-√x]的极限,求lim(x→∞)[√(x+1)-√x]的极限,lim(x→∞)[√(x+1)-√x]=lim(x→∞)

求lim(x→∞)[√(x+1)-√x]的极限,
求lim(x→∞)[√(x+1)-√x]的极限,

求lim(x→∞)[√(x+1)-√x]的极限,
lim(x→∞)[√(x+1)-√x]
=lim(x→∞)[(x+1)-x]/[√(x+1)+√x]
=lim(x→∞)1/[√(x+1)+√x]
=0