® Any square matrix can be represented as the sum of a symmetric and a skew symmetric matrix. ® If A and B are two square matrices such that AB = BA = I, then B is the inverse matrix of A and is denoted by A – and A is the inverse of B. ® Inverse of a square matrix, if it exists, is unique.
📖 generic · CBSE Class 12th English Medium · MATHEMATCS PART-1 · Page 41table
® Any square matrix can be represented as the sum of a symmetric and a
Chapter 3: MATRICES · MATHEMATCS PART-1
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