c$)$ Determine the shear, axial force and moment functions for different sections of the frame shown in Figure $3\mathrm{.}2.$ Hence, draw the axial force, shear force and bending moment diagrams for the frame, indicating all the important values. Support A is a pin, C is a rigid joint and D is a roller support.

$cos=\frac{5}{3\sqrt[\phantom{2}]{5}}=$

$sin=\frac{6}{3\sqrt[\phantom{2}]{5}}$

Figure $3\mathrm{.}2$