Q 1: The transpose of a given matrix is obtained by interchanging rows with columns. False True

Q 2: A row matrix is a matrix which has only one ______. column row

Q 3: Identity matrix is a square matrix in which the elements in the principal diagonal are each one and all the other elements are zero. False True

Q 4: A zero matrix is a matrix in which every element of _______. one zero

Q 5: In a 4 ´ 5 matrix there are ______ rows. 5 4

Q 6: If A is of order 2 ´ 1, B is of order 1 ´ 2 and C is order 2 ´ 1, then (AB)C isof order __________. 1 ´ 2 2 ´ 1

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Question 8: This question is available to subscribers only!

