六道数学填空题1.lim(x-1)sin(1/1-x)的极限值.x趋于12.设F(X)在R上有连续的导数,求∫〔f(2x

六道数学填空题1.lim(x-1)sin(1/1-x)的极限值.x趋于12.设F(X)在R上有连续的导数,求∫〔f(2x)〕'dx3.已知数项级数∑∧∞∨n=1 Un=2006,求limUn的极限值.x趋于无穷4.已知ln(z/xy),求dz5.已知f(x)在点X连续,且lim〔f(x-2x1)-f(x)〕/x1 =1x1趋于06.A为三阶方阵,｜A｜=(-1/2),求〔(3A)∧-1〕-2A的转置矩阵.的值.求结果和思路,会几道解几道,全解并给出思路者,更正第五题 5.已知f(x)在点X连续,且lim〔f(x-2x1)-f(x)〕/x1 =1,求〔F(X1))'的值.x1趋于0