need full explanation Analyse the frame in Figure $1$ using the Force Method, with the moment reaction at D and the horizontal force reaction at E as the $$redundant forces$($i$.$e$.$ the $$primary structure$$ has the support at D replaced by a pin and the support at E replaced by a roller$).$ Draw the shear force, axial force and bending moment $($V$,$ N$,$ M$)$ diagrams. Assume flexural rigidity is EI in the vertical members and $2$EI in the horizontal members, as shown. Analyse the frame in Figure $1$ using the Force Method, with the moment reaction at $\backslash ($ D $\backslash )$ and the horizontal force reaction at $\backslash ($ E $\backslash )$ as the 'redundant forces' $($i$.$e$.$ the 'primary structure' has the support at $\backslash ($ D $\backslash )$ replaced by a pin and the support at $\backslash ($ E $\backslash )$ replaced by a roller$).$ Draw the shear force, axial force and bending moment $\backslash (($V$,$ N $\backslash ),\backslash ($ M $\backslash ))$ diagrams. Assume flexural rigidity is $\backslash ($ E I $\backslash )$ in the vertical members and $\backslash (2$ E I $\backslash )$ in the horizontal members, as shown. Write answers in the space provided below and submit this page, along with a cover page and all workings attached. Shear Force diagram $\backslash (($V$)\backslash )$ Axial Force Diagram $\backslash (($N$)\backslash )$ Bending Moment Diagram $\backslash (($M$)\backslash )$