Question: Given the system of equations 0.77x 1 + x 2 = 14.25 1.2x 1 + 1.7x 2 = 20 (a) Solve graphically and check your

Given the system of equations
0.77x₁ + x₂ = 14.25
1.2x₁+ 1.7x₂ = 20
(a) Solve graphically and check your results by substituting them back into the equations.
(b) On the basis of the graphical solution, what do you expect regarding the condition of the system?
(c) Compute the determinant.

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