Q 1: A zero matrix is a matrix in which every element of _______. one zero

Q 2: The transpose of a given matrix is obtained by interchanging rows with columns. True False

Q 3: A row matrix is a matrix which has only one ______. column row

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

Q 5: If a matrix and its transpose matrix are equal the first one is called a _____matrix. skew symmetric symmetric

Q 6: If B is a matrix of order 2 ´ 1 and AB is of order 1 ´ 1, then matrix A is of order________. 2 ´ 1 1 ´ 2

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