For the beam shown below, the flexibility coefficient f21 can be written as:
1
\(\frac{{{L^2}}}{{2EI}}\)
2
\(\frac{{{L^2}}}{{EI}}\)
3
\( - \frac{{{L^2}}}{{EI}}\)
4
\(- \frac{{{L^2}}}{{2EI}}\)
For the beam shown below, the flexibility coefficient f21 can be written as: