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Linear AlgebraHardVector Spaces & Bases

Vector Spaces & Bases · Hard problem

What is the dimension of the span of the vectors (4,−3,−1,2)(4, -3, -1, 2), (−8,−3,8,2)(-8, -3, 8, 2), (0,3,−3,−3)(0, 3, -3, -3), (0,−3,−1,0)(0, -3, -1, 0), (−4,0,−1,3)(-4, 0, -1, 3) in R4\mathbb{R}^{4}?