Draw the free body diagram of the frame.
Take moments about the point A.
Consider equilibrium along x- direction.
Consider equilibrium along y- direction.
Draw the P system.
Consider sections at a distance of from C
Write the moment equation from the P system.
Draw the Q system for vertical deflection at C.
Apply vertical unit load at the point C by removing all the real loads.
Here, P system consists of real loads and Q system consists of virtual load at the point where the deflection is to be found.
Write the moments from the Q system.
Substitute 200 GPa for E and for I.
Therefore, the vertical deflection at the point C is .
Draw the Q system for horizontal deflection at C.
Write the moment equation from the Q system.
Calculate the horizontal displacement using virtual work method.
Substitute 200GPa for E and for I.
Therefore, the horizontal deflection at the point C is .