$($b$)$ Figure $2$ shows a flag pole that being supported by two cables $AB$ and $AC$ which are tightened by the turnbuckle at the ground.

i$)$ Determine all the forces acting in the cables in cartesian vector form.

ii$)$ Determine the magnitude and coordinate direction angles of the resultant force acting at poin A on the flag pole.

$[5$ Marks$]$

Figure $2$