求下列各式中的向量α.
(2)5(0,1,-1)+(1,-3,1)-3α=(-2,1,-10);
(3)(5,-8,-1,2)+2(2,-1,4,-3)+3(-3,2,-5,4)+4α=0.
【正确答案】:
求下列各式中的向量α.
(2)5(0,1,-1)+(1,-3,1)-3α=(-2,1,-10);
(3)(5,-8,-1,2)+2(2,-1,4,-3)+3(-3,2,-5,4)+4α=0.
求下列各式中的向量α.
(2)5(0,1,-1)+(1,-3,1)-3α=(-2,1,-10);
(3)(5,-8,-1,2)+2(2,-1,4,-3)+3(-3,2,-5,4)+4α=0.