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diff --git a/243/CH12/EX12.5/12_05.sce b/243/CH12/EX12.5/12_05.sce
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+//Example No. 12_05
+//Simpson's 3/8 rule
+//Pg No. 386
+clear ;close ;clc ;
+
+funcprot(0)
+//case(a)
+deff('F = f(x)','F = x^3 + 1');
+a = 1 ;
+b = 2 ;
+h = (b-a)/3 
+x1 = a + h 
+x2 = a + 2*h
+Is2 = 3*h*( f(a) + 3*f(x1) + 3*f(x2) + f(b) )/8 ;
+disp(Is2,'Integral of x^3 +1 from 1 to 2 is')
+//case(b)
+deff('F = f(x)','F = sqrt( sin(x) )');
+a = 0 ;
+b = %pi/2 ;
+h = (b-a)/3 
+x1 = a + h 
+x2 = a + 2*h
+Is2 = 3*h*( f(a) + 3*f(x1) + 3*f(x2) + f(b) )/8 ;
+disp(Is2,'Integral of sqrt(sin(x)) from 0 to %pi/2 is')
+\ No newline at end of file