$3$ ft

Problem #$1[20]$

Draw the S$.$F$.$D and the B$.$M$.$D of the structure above.

Problem #$2[40]$

Determine the deflection and the slope at the point A & C in the structure above. $($constant E$,$I$)$

a$)$ Using double integration method $[20]$

b$)$ Using moment$-$area method. $[20]$

Problem #$3[40]$

Determine the displacement and slope at point $B$ using