Matrices quiz 4 Updated: 22 Apr 2020 280 Welcome to your Matrices Chapter 1 #4 Deselect Answer Row Matrix Column Matrix Identity Matrix Zero Matrix Deselect Answer Diagonal Scalar Null Matrix None of these Deselect Answer Row Column Square None of these Deselect Answer Deselect Answer Row Column Square All of them Deselect Answer None of these Deselect Answer 3 2 4 1 Deselect Answer None Deselect Answer Deselect Answer All of these Deselect Answer ct -c I c Deselect Answer ab+cd ab+ad abcd ad-bc Deselect Answer 16 -6 -16 None of these Deselect Answer None of these Deselect Answer ad-bc None Deselect Answer I A A-1 None Deselect Answer I A None Deselect Answer None Deselect Answer I F None Deselect Answer Time's up
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