For a truss shown below, the vertical deflection of the Point Q will be
1
\(\frac{{3{\rm{\;L}}}}{{{\rm{A\;E}}}}\)
2
\(\frac{{2.87{\rm{\;L}}}}{{{\rm{A\;E}}}}\)
3
\(\frac{{0.75{\rm{\;L}}}}{{{\rm{A\;E}}}}\)
4
\(\frac{{2.12{\rm{\;L}}}}{{{\rm{A\;E}}}}\)
For a truss shown below, the vertical deflection of the Point Q will be