Updated On: 20-5-2020
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Definitions; matrix representation; rows; column or general element
Row matrix and column matrix
Square matrix and diagonal matrix
Scalar matrix and identity matrix
Null matrix upper triangular matrix and lower triangular matrix
skew symmetric matrix
Let `A` and `B` be symmetric matrices of same order. Then `A+B` is a symmetric matrix, `AB-BA` is a skew symmetric matrix and `AB+BA` is a symmetric matrix
Every matrix can be represented as a sum of symmetric and skew symmetric matrices
Singular matrix and Non-Singular Matrix
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