# Addition of Matrices Video Lecture | Mathematics (Maths) Class 12 - JEE

## Mathematics (Maths) Class 12

204 videos|288 docs|139 tests

## FAQs on Addition of Matrices Video Lecture - Mathematics (Maths) Class 12 - JEE

 1. What are matrices?
Ans. Matrices are rectangular arrays of numbers, symbols, or expressions arranged in rows and columns. They are used in various fields such as mathematics, physics, and computer science to represent and manipulate data.
 2. How do you add matrices?
Ans. To add two matrices, you simply add the corresponding elements of the matrices together. The matrices must have the same dimensions for addition to be possible. The sum of the matrices will have the same dimensions as the original matrices.
 3. Can matrices of different sizes be added?
Ans. No, matrices of different sizes cannot be added. The matrices must have the same number of rows and the same number of columns for addition to be possible. If the matrices have different sizes, the addition operation is undefined.
 4. What is the result of adding two matrices with different dimensions?
Ans. The addition of matrices with different dimensions is not defined. If you try to add matrices with different sizes, you will encounter an error or an undefined result. It is important to ensure that the matrices you are adding have the same dimensions.
 5. Can matrices of different types be added?
Ans. Yes, matrices of different types can be added as long as they have the same dimensions. For example, you can add matrices of real numbers, complex numbers, or even matrices containing variables or expressions. As long as the dimensions match, the addition operation is valid.

## Mathematics (Maths) Class 12

204 videos|288 docs|139 tests

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