已知x→0,lim[f(x,0)-f(0,0)]/|x|=0,求x→0,lim[f(x,0)-f(0,0)]/x=?能否根据无穷小乘有界量等于无穷小求出极限=0?

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已知x→0,lim[f(x,0)-f(0,0)]/|x|=0,求x→0,lim[f(x,0)-f(0,0)]/x=?能否根据无穷小乘有界量等于无穷小求出极限=0?

已知x→0,lim[f(x,0)-f(0,0)]/|x|=0,求x→0,lim[f(x,0)-f(0,0)]/x=?能否根据无穷小乘有界量等于无穷小求出极限=0?
已知x→0,lim[f(x,0)-f(0,0)]/|x|=0,求x→0,lim[f(x,0)-f(0,0)]/x=?
能否根据无穷小乘有界量等于无穷小求出极限=0?

已知x→0,lim[f(x,0)-f(0,0)]/|x|=0,求x→0,lim[f(x,0)-f(0,0)]/x=?能否根据无穷小乘有界量等于无穷小求出极限=0?
=±lim[f(x,0)-f(0,0)]/|x|
=±0
=0