Q$3-$ For the adjacent frame, using unit load method, determine

A$-$ The vertical deflection of A$,$ horizontal deflection of B$,$ Rotation of B$,$

$E=20000\frac{N}{m}{m}^2$ Constant

Section $=300300mm$

$B-$ How much of the vertical deflection of $A$ is due to the column and how

much is due to the Beam, show calculations for your answers.

C$-$ How much of the horizontal deflection of $B$ is due to the column and

how much is due to the Beam....

D$-$ If you you are asked to reduce the vertical deflection of A$,$

which member $($Column or beam$)$ you will select to increase their

section and why