A.I(R)是R的一阶无穷小
B.I(R)是R的二阶无穷小
C.I(R)是R的三阶无穷小
D.I(R)至少是R的三阶无穷小
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷
[单选题]设f(x,y,z)是连续函数,则R→0时,下面说法正确的是( )。A.I(R)是R的一阶无穷小B.I(R)是R的二阶无穷小C.I(R)是R的三阶无穷