Use Cramer's rule to solve the linear systems. 1 1 (i) 3 -3 4 -4 231...

       

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Use Cramer's rule to solve the linear systems. 1 1 (i) 3 -3 4 -4 231 2 X = , (ii) -1 1 1+i -2i1-i x= 1 i -i 2-i 4 1 1 1 3 7 -1 1 (iii) X = 7 3-5 8 3 1 1 1 2 4 ( 1- 2i Use Cramer's rule to solve the linear systems. 1 1 (i) 3 -3 4 -4 231 2 X = , (ii) -1 1 1+i -2i1-i x= 1 i -i 2-i 4 1 1 1 3 7 -1 1 (iii) X = 7 3-5 8 3 1 1 1 2 4 ( 1- 2i