Using superposition theorem, what will be deflection at a free end of a cantilever beam subjected to loading shown in the figure.
1
\(\frac{{11w{L^4}}}{{120EI}}\)
2
\(\frac{{11w{L^4}}}{{12EI}}\;\)
3
\(\frac{{w{L^4}}}{{12EI}}\)
4
\(\frac{{w{L^4}}}{{30EI}}\)