Workshop $4-1$ Determine the elastic section modulus for the built$-$up section given below.

Moment of Inertia

$I_x=I_0+A*(d_y{)}^2=$

Section Modulus

$S_{\text{t}\text{e}\text{n}\text{s}\text{i}\text{o}\text{n}}=\frac{I_x}{c_1}=,S_{\text{c}\text{o}\text{m}\text{p}\text{r}\text{e}\text{s}\text{s}\text{i}\text{o}\text{n}}=\frac{I_x}{c_2}=$