If z is a complex number such that z2=(¯¯¯z)2, then
If z is a complex number such that z2 = (¯z)2,then
If z is a complex number such that z2−z+1=0 , then z2011
If z1 and z2 are two complex numbers such that |z1|=|z2| and (z)+arg (z2)=π, then show that z1=−¯z2.