MCQOPTIONS
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| 1. |
Which of the following option is correct when multiplication of two matrices A and B is possible?a) both are rectangularb) both have same orderc) number of rows of A is equal to rows of Bd) number of rows of A is equal to number of columns of B 4.The matrix \(\begin{bmatrix}5&0\\0&5\end{bmatrix}\) is? |
| A. | both are rectangularb) both have same orderc) number of rows of A is equal to rows of Bd) number of rows of A is equal to number of columns of B 4.The matrix \(\begin{bmatrix}5&0\\0&5\end{bmatrix}\) is?a) Even matrix |
| B. | both have same orderc) number of rows of A is equal to rows of Bd) number of rows of A is equal to number of columns of B 4.The matrix \(\begin{bmatrix}5&0\\0&5\end{bmatrix}\) is?a) Even matrixb) Odd matrix |
| C. | number of rows of A is equal to rows of Bd) number of rows of A is equal to number of columns of B 4.The matrix \(\begin{bmatrix}5&0\\0&5\end{bmatrix}\) is?a) Even matrixb) Odd matrixc) Scalar matrix |
| D. | number of rows of A is equal to number of columns of B 4.The matrix \(\begin{bmatrix}5&0\\0&5\end{bmatrix}\) is?a) Even matrixb) Odd matrixc) Scalar matrixd) Identity matrixView Answer |
| Answer» D. number of rows of A is equal to number of columns of B 4.The matrix \(\begin{bmatrix}5&0\\0&5\end{bmatrix}\) is?a) Even matrixb) Odd matrixc) Scalar matrixd) Identity matrixView Answer | |