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+// Exa 1.26
+
+clc;
+clear;
+
+// Given
+
+R = 50; // Resistance value (Ohms)
+dR = 0.2; // variation in Resistance value (Ohms)
+I = 4; // Current value measured (Amp)
+dI = 0.02; // variation in current measurements (Amp)
+
+// Solution
+
+Per_Limiting_Error_Resis = dR/R * 100;
+Per_Limiting_Error_Curr = dI/I * 100;
+
+P = I^2 * R;
+dP = Per_Limiting_Error_Curr*2 + Per_Limiting_Error_Resis;
+
+printf('The limiting error in resistance measurement = ± %.2f percent \n',Per_Limiting_Error_Resis);
+printf(' The limiting error in current measurement = ± %.2f percent \n',Per_Limiting_Error_Curr);
+printf(' The limiting error in power measurement = %.2f percent \n',dP);