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-rwxr-xr-x2243/CH1/EX1.2/Ex1_2.sce13
-rwxr-xr-x2243/CH1/EX1.2/Res1_2.txt1
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diff --git a/2243/CH1/EX1.2/Ex1_2.sce b/2243/CH1/EX1.2/Ex1_2.sce
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+clear;
+clc();
+//Given :
+M= 10.0; //weight in g
+V= 5.80;//volume in cm^3
+Rho = M/V; // Density in g/cm^3
+delta_M= 0.2 // apparatus has a least count of 0.2 g
+delta_V= 0.05// apparatus has a least count of 0.05 cm^3
+delta_Rho = (delta_M/V) +((M*delta_V)/V^2);// absolute error in g/cm^3
+re = delta_Rho/Rho ; //Evaluating Relative Error
+p = re*100;// Evaluating Percentage Error
+printf("Percentage error = %.1f percentage.",p);
+//Result obtained differs from that in textbook, because delta_M walue is taken 0.1 g , instead of 0.2 g as mentioned in the problem statement.
diff --git a/2243/CH1/EX1.2/Res1_2.txt b/2243/CH1/EX1.2/Res1_2.txt
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+ Percentage error = 2.9 percentage. \ No newline at end of file