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+//Example 2_2
+clc();   
+clear;
+//To find the tension in the three cords that hold the object
+//As Sigma(Fx)=0
+theta1=37   //units in degrees
+theta2=53   //units in degrees
+F1_F2=cos(theta2*%pi/180)/cos(theta1*%pi/180)
+//As Sigma(Fy)=0
+F3=400  //units in Newtons
+F2=round((F3*cos(theta1*%pi/180))/(cos(theta1*%pi/180)^2+cos(theta2*%pi/180)^2)) //units in Newtons
+F1=(cos(theta2*%pi/180)/cos(theta1*%pi/180))*F2   //units in Newtons
+printf("Tension in string 1 is F1=%d N\n",F1)
+printf("Tension in string 2 is F2=%d N\n",F2)
+//In textbook the Answer for F2 is printed wrong as 320 N But the correct answer is 319 N
+\ No newline at end of file