1 Tmall mt ad a ual ad ad a ma ad ctly Ty a mg a tagt \(l\) tam dc \(\quad t\) a mt tal tabl \(T d\) ad td - clld dctly \(t\) T cct ttut
bt t -
- tat t d at t cll
$$\begin{array} { c c }
\pi & \theta
\hline \pi & \theta
\end{array}$$ - G tat \(t\) magtud \(t\) mul xcd by dug \(t\) cll - \(d t\) alu