a. Give the order of the given matrix. b. If Upper A equals left bracket a Subsc

Question

a. Give the order of the given matrix.

b. If Upper A equals left bracket a Subscript ij Baseline right bracket commaA=[aij], identify a 32a32 and a 23 commaa23, if possible.

a. Give the order of the given matrix 4 -7e6 b. If A= [aii], identify a32 and a23, if possible. -5 9 -4T 7 2 2 3 a. The order of the given matrix, in the form mxn, isx nmatrix, in the form m x n, isTLI b. ldentify a32. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. a32 B. Element a32 does not exist Identify a23. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. a23 B. Element a23 does not exist Click to select vour answerls

Explanation / Answer

(a) Since matrix has 3 rows and 4 columns, so order of the given matrix, in the form m x n is 3 x 4.

(b) (A) a32 means the element of the matrix that is in 3rd row and 2nd column, that is a32 = 1/2
(A) a23 means 2nd row,3rd column which is -4. hence a23 = -4

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