Given the simultaneous equations:
3x + 4y = 27
5x - 2y = 19
(I)...
Mathematics, 22.05.2020 00:00 hardyfombu
Given the simultaneous equations:
3x + 4y = 27
5x - 2y = 19
(I) Write the equations in the form AX =B, where A, X, and B are matrices
(ii) Calculate the determinant of A.
(iii) Determine the A adjoint.
(iv) Determine the inverse of A.
(v) Solve for x and y
Answers: 3
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