3. (2 points) Consider the vectors [6 A = [ 12.4=17-10], and A3 = [17] 9...

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3. (2 points) Consider the vectors [6 A₁ = [ 12.4₂=17-10], and A3 = [17] 9 18 in M₂(R). Find span {A1, A2, A3}. 9 4. (1 point) Let V₁ = (3, 6, 3, 12), V₂= (0, 3, 3, 3), and V3 = (6, 0, 3, 21), determine whether the given set of vectors {V₁, V2, V3} is LD or LI in R. In the case of linear dependence find the linear dependency relationship. 3. (2 points) Consider the vectors [6 A₁ = [ 12.4₂=17-10], and A3 = [17] 9 18 in M₂(R). Find span {A1, A2, A3}. 9 4. (1 point) Let V₁ = (3, 6, 3, 12), V₂= (0, 3, 3, 3), and V3 = (6, 0, 3, 21), determine whether the given set of vectors {V₁, V2, V3} is LD or LI in R. In the case of linear dependence find the linear dependency relationship.