Assignment $7-$Discontinuity

There is a glass window under point $\backslash ($ C $\backslash )$ and we should make sure this deflection doesn't break the window underneath. How much is deflection at point $\backslash (\backslash$mathrm$\{$C$\}\backslash$left$(\backslash$mathrm$\{$x$\}=4^\{\backslash$prime$\}\backslash$right$)\backslash )$ from support A $?$ El$=$constant and you can consider $\backslash (\backslash$mathrm$\{$El$\}=1\backslash )$ for simplification.

Hint: you need to derive elastic curve formula $(\backslash ($ y $\backslash ))$ as a function of $\backslash ($ x $\backslash )$ then plug in $\backslash ($ x$=4\backslash$mathrm$\{$ft$\}\backslash )$ to this equation and find the $\backslash ($ y $\backslash ).$