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Solve the following system of equations....

Solve the following system of equations.
(a) By using Cramer's rule and Matrix inversion method, when the coefficient matrix is non - singular.
(b) By using Gauss-Jordan method, also determine whether the system has unique solution, or infinite number of solutions or solution and find the solution if exist.
`5x-6y+4z=15`
`7x+4y-3z=19`
`2x+y+6z=46`

Text Solution

Verified by Experts

The correct Answer is:
x=3, y=4, z=6
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