If $\displaystyle Z_{1},Z_{2}$ and $\displaystyle Z_{3}$ are Complex no. Representing The Vertices of a Triangle inscribed in $\displaystyle |Z|=2$. The

Altitude Through $\displaystyle Z_{1}$ meets the Circumcircle in $\displaystyle P$, Then The Complex no. Corrosponding To $\displaystyle P$ is =

(Ans in Terms of $\displaystyle Z_{1},Z_{2}$ and $\displaystyle Z_{3}$)