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diff --git a/3886/CH2/EX2.15/2_15.txt b/3886/CH2/EX2.15/2_15.txt
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index 000000000..c4e3258fb
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+++ b/3886/CH2/EX2.15/2_15.txt
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+ --> //Determining the forces in bars AB and AC
+--> //Refer fig 2.20(a) and (b)
+--> //Select AB and AC as x and y axes
+--> //Resolving the forces we get
+--> F1=0  //N
+ F1  = 
+
+   0.
+--> F2=40*cosd(30)  //N
+ F2  = 
+
+   34.641016
+--> printf("Force in bar AB is F1=%.0f N and force in bar AC is F2=%.1f N",F1,F2)
+Force in bar AB is F1=0 N and force in bar AC is F2=34.6 N
+\ No newline at end of file