Question: 5. If the statement is always true, circle True. If the statement is sometimes false, circle False. In each case, write a careful and

5. If the statement is always true, circle True. If the statement

5. If the statement is always true, circle True. If the statement is sometimes false, circle False. In each case, write a careful and clear justification or counterexample. (a) The columns of any m x n matrix where n > m are linearly independent. (b) If three vectors in R lie in the same plane in R, then they are linearly dependent. True True False False

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