basis of R^n spans the space of R^n, but at 43:46, the column space is R^3 and we had only 2 linearly independent vectors so how can it create a basis? because with only 2 vectors we cant span R^3.####[['R^n spans', 'Mathematical_Related_Concept', 'NEU'], ['column space', 'Mathematical_Related_Concept', 'NEU'], [' R^3 ', 'Mathematical_Related_Concept', 'NEU'], [' 2 linearly independent vectors ', 'Mathematical_Related_Concept', 'NEU'], ['span R^3.', 'Mathematical_Related_Concept', 'NEU'], [' 2 vectors', 'Mathematical_Related_Concept', 'NEU']]