MathCastle
Linear AlgebraHardVector Spaces & Bases

Vector Spaces & Bases · Hard problem

What is the dimension of the span of the vectors (−6,−12,−4)(-6, -12, -4), (−2,2,−2)(-2, 2, -2), (−3,−2,−2)(-3, -2, -2), (10,4,2)(10, 4, 2), (−2,4,0)(-2, 4, 0) in R3\mathbb{R}^{3}?