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Consider the system of equations 11 – 2x2 + 2. -3.11 – 12 + 13 fi + 5.02 - 12.23 8. (a) Use the Gaussian elimination method t

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write the giren system in Argumented Matrix as (^) (we use Gauss elli imination Methal) - 2 -3 -12 Rz → R2 + 3R, 4 R → Rz- R,

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