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SLO BASED Maths MOCK MCQs SESSION CH 1

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1 / 15

If two rows of a determinant are identical then its value is

2 / 15

If the order of the matrix A is pxq and order of B is qxr, then order
of AB will be:

3 / 15

Which matrix can be a rectangular matrix?

4 / 15

Matrix [cij]mxn is rectangular if:

5 / 15

If [aij] and [bij] are of the same order and aij = bij then the matrix
will be

6 / 15

In an identity matrix, all the diagonal elements are:

7 / 15

If A = [aij]mxn then order kA is:

8 / 15

Two matrices A and B are conformable for multiplication if

9 / 15

If all the elements of a row or a column are zero, then the value of the
determinant is:

10 / 15

In matrices (AB)−1 equals to

11 / 15

A square matrix in which all elements except at least one element in diagonal are zeros is said to be a

12 / 15

The order of the matrix [1 2 3] is

13 / 15

If A(BC) = (AB)C, then with respect to multilpication this law is called

14 / 15

Two matrices A and B are multiplied to get AB if

15 / 15

Matrix [aij]mxn is a row matrix if:

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