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Home :: Contents (2267) :: Linear Algebra (26) :: Systems of Equations

Systems of Equations (2 problems)


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Problem #1: Adjoint of a Matrix

Given the matrix

show thatis invertible. Then, using the, calculate the inverse and check that.

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Problem #2: Gauss Elimination

Solve the system of equations

by applying repeated elementary row operation to the augmented matrix until the coefficient matrix is reduced to an identity matrix.

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