MathCastle
Linear AlgebraHardVector Spaces & Bases

Vector Spaces & Bases · Hard problem

What is the dimension of the span of the vectors (−4,2,−1)(-4, 2, -1), (−8,2,5)(-8, 2, 5), (0,2,3)(0, 2, 3), (4,0,1)(4, 0, 1), (2,−2,−2)(2, -2, -2) in R3\mathbb{R}^{3}?