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diff --git a/3886/CH2/EX2.13/2_13.txt b/3886/CH2/EX2.13/2_13.txt
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+ --> //To determine force in the bar and floor reaction
+--> //Refer Fig. 2.17(b)
+--> //Equilibrium equation gives
+--> S=(7*cosd(45)-5)/cosd(30)  //kN
+ S  = 
+
+  -0.0580266
+--> R=10+7*sind(45)-S*sind(30)  //kN
+ R  = 
+
+   14.978761
+--> printf("Tensile force in the bar has magnitude %.3f kN and Reaction from floor is R=%.3f kN",-S,R)
+Tensile force in the bar has magnitude 0.058 kN and Reaction from floor is R=14.979 kN
+\ No newline at end of file