Consider the following system of equations. 2x1 + X2 + *3 = b1 X₁ - 3x₂ + 4x3 = ₂ -X1 + x3 = 3 (a) Write the system of equations as a matrix equation. (b) Solve the system of equations by using the inverse of the coefficient matrix. (1) where b. =-1, b₂ = 10, b3--3 (x₁+x₂x3)= (i) where b₁-3, b₂ = -4, 63-0 (X₁ X₂ X3)=

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