If z is a complex numbers such that `z ne 0` and `"Re"(z)=0`, then

State true or false for the following. If z is a complex number such that z ne 0 " and Re " (z)= 0 " then Im" (z^(2)) = 0 .

State true or false for the following. If z is a complex number such that z ne 0 " and Re " (z)= 0 " then Im" (z^(2)) = 0 .

State true of false for the following: If z is a complex number such that z ne0 and Re(z)=0 then 1_(m)(z^(2))=0

If z is a complex number such that Re(z)=Im(2), then

Suppose z is a complex number such that z ne -1, |z| = 1 and arg(z) = theta . Let w = (z(1-bar(z)))/(bar(z)(1+z)) , then Re(w) is equal to

If z is a complex number such that Re(z)=Im(z) , then

If z is a complex number such that Re (z) = Im(z), then

If z is a purely real complex number such that "Re"(z) lt 0 , then, arg(z) is equal to