1. ( 6 points) Answer the following questions, and provide a justification for your response. You may provide a specific example, but your justification must address why your answer is true beyond just that example. (a) If every entry in one row of a matrix is 0, what can we say about the determinant value of that matrix? (b) If two rows of a square matrix are identical, what can we say about the determinant value of that matrix? (c) If two columns of a square matrix are identical, what can you say about the determinant value of that matrix?