Influence Line for Trusses diagonal Chord || Structural Analysis

[@dvipanshudhawale]

11:48 so that 3×15/4×18 =5/8 And also 3×15/18×4 =5/8 so why we are getting the value of different in 5/8 & 5/2

[@omarramadan5825]

he made an error, both answers should be 5/8

[@madhusudan_tr]

Thank you for your excellent explanation...