## Maharashtra Board Class 12th Solutions for Maths Chapter 2 Matrices – Download PDF with Solutions

## FAQs on Maharashtra Board Class 12 Solutions for Maths Chapter 2 Matrices - PDF

1. Name some types of matrices.

Some of the different types of matrices include Row Matrix, Column Matrix, Null Matrix, Singular Matrix, Horizontal Matrix, Rectangular Matrix, Diagonal Matrix, etc.

2. Is it possible to add matrices that have different dimensions?

No. In order to add or subtract two different matrices, their dimensions have to be the same. If not, the solution remains undefined.

3. What is a matrix order?

Say a matrix has ‘a’ number of rows and ‘b’ number of columns. In that case, the order of the matrix would be a x b.

4. Mention some properties of an Identity matrix.

**Here are some properties of the Identity matrix:**

An identity matrix will also be a Square matrix.

Its determinant will be one.

Multiplying any matrix with a unit/identity matrix will give the same matrix as result.

5. What would be the determinant of a diagonal matrix?

If the matrix is diagonal, the determinant would be the product of the leading diagonal components of the matrix.