In this video, we will get to learn about the Inverse of a Matrix and its Applications in solving the simultaneous equation.
a) A is a matrix formed by all the coefficients in the system
b) X is a matrix formed by all the variables in the system
c) B is a matrix formed by all the constants in the system
a) If (adj A) B ≠ O, (where O is a zero matrix), then solution does not exist and the system of equations is called inconsistent
b) If (adj A) B = O, then the system is consistent and have infinitely many solution.
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