1.求下列齐次线性方程组的基础解系:-|||-(1) ) (x)_(1)-8(x)_(2)+10(x)_(3)+2(x)_(4)=0 2(x)_(1)+4(x)_(2)+5(x)_(3)-(x)_(4)=0 3(x)_(1)+8(x)_(2)+6(x)_ .1.求下列齐次线性方程组的基础解系:-|||-(1) ) (x)_(1)-8(x)_(2)+10(x)_(3)+2(x)_(4)=0 2(x)_(1)+4(x)_(2)+5(x)_(3)-(x)_(4)=0 3(x)_(1)+8(x)_(2)+6(x)_ .1.求下列齐次线性方程组的基础解系:-|||-(1) ) (x)_(1)-8(x)_(2)+10(x)_(3)+2(x)_(4)=0 2(x)_(1)+4(x)_(2)+5(x)_(3)-(x)_(4)=0 3(x)_(1)+8(x)_(2)+6(x)_ .