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+// Problem no 6.2,Page No.155
+
+clc;clear;
+close;
+
+L=6 //m //Length of beam
+y_b=1.5*10**-2 //m //Deflection
+E=2*10**7*10**4
+sigma=10*10**3*10**4
+//d=2*b
+
+//Calculations
+
+//Let w*I**-1=X //From Deflection at the free end Equation
+X=y_b*8*E*(L**4)**-1*10**-3 //Equation 1
+
+//Let w*b*I**-1=Y //From Max bending stress at the extreme fibre From N.A
+Y=sigma*2*(L**2)**-1 //Equation 2
+
+b=Y*X**-1 //width of beam //mm
+d=2*b //depth of beam //mm
+
+//Result
+printf("The Dimension of Beam are:\n\t\t\t b=%.2f mm (width)\n\t\t\t d=%.2f mm (depth)",b,d)