試題詳解

Which of the following sets is basis (are bases) for R3?
(A){10,1,0]^T,[0,0,1]^T,[1,0,0^T}.
(B){-2,4,-6]^T,[1,-2,3]^T}.
(C){|0.14,0, -0.1]^T, [-1,-0.2,0.4]^T,[0.5,0.5,-1)^T}
(D) {1-1,2,3]^T, [8,-7,6]^T, [4,-2,3]^T,[9,0,5]^T},
(E) None of the above are true.