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+//CHAPTER 1- D.C. CIRCUIT ANALYSIS AND NETWORK THEOREMS 
+//Example 50
+
+disp("CHAPTER 1");
+disp("EXAMPLE 50");
+
+//SOLUTION
+//(5)I1+(-3)I2=10..........eq (1)
+//(-3)I1+(34)I2=40.........eq (2)
+A=[5 -3;-3 34];
+b=[10;40];
+x=inv(A)*b;
+I1=x(1,:);                 //to access the 1st element of 2X1 matrix
+I2=x(2,:);                 //to access the 2nd element of 2X1 matrix 
+I=I2-I1;
+disp(sprintf("Current i1 is %.2f A (loop EFAB)",I1));
+disp(sprintf("Current i2 is %.2f A (loop BCDE)",abs(I)));
+
+//END
+
+