Solved Examples - Matrices Notes | Study Mock Test Series for JEE Main & Advanced 2022 - JEE

JEE: Solved Examples - Matrices Notes | Study Mock Test Series for JEE Main & Advanced 2022 - JEE

The document Solved Examples - Matrices Notes | Study Mock Test Series for JEE Main & Advanced 2022 - JEE is a part of the JEE Course Mock Test Series for JEE Main & Advanced 2022.
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Illustration 3: If A and B are square matrices of equal degree, then which of the following is correct? (1995)
1. A+B = B+A
2. A+B = A-B
3. A-B = B-A
4. AB = BA
Solution:Since A and B are square matrices and are also of equal degree so the addition must be commutative.
Hence, we must have A+B = B+A.

The document Solved Examples - Matrices Notes | Study Mock Test Series for JEE Main & Advanced 2022 - JEE is a part of the JEE Course Mock Test Series for JEE Main & Advanced 2022.
All you need of JEE at this link: JEE
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