1.

Find the currents i1 and i2 whose relations in an electric circuit are given as: 4i1 – 3i2 = 1; 3i1 – 5i2 = 2

A. \({i_1} = - \frac{5}{{11}}\) and \({i_2} = - \frac{1}{{11}}\)
B. ​​\({i_1} = \frac{1}{{11}}\) ​and ​\({i_2} = \frac{5}{{11}}\)​
C. \({i_1} = - \frac{1}{{11}}\) and \({i_2} = - \frac{5}{{11}}\)
D. \({i_1} = \frac{5}{{11}}\) and \({i_1} = \frac{1}{{11}}\)
Answer» D. \({i_1} = \frac{5}{{11}}\) and \({i_1} = \frac{1}{{11}}\)


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