यदि ` z = ( ( 1 + i ) ^ 2 ) / ( 3 - i) `, तो `Re ( z ) = `

If (1+i)^2 /(3 - i) , then Re(z) =

If (1+i)^2 /(3 - i) =Z , then Re(z) =

If z = (3sqrt7 +4i)^2(3sqrt7-4i)^3 then Re(z) =

If z = (1)/(1 - cos theta - i sin theta), the Re (z)=

Find the locus of z if Re ((z + 1)/(z-i)) = 0 where z = x + iy

For any two complex numbers, z_1 and z_2 , prove that Re( z_1 z_2 ) = [(Re( z_1 ). Re( z_2 )] - [Im( z_1 ). Im( z_2 )]

If z_1 = 2 -i and z_2= -2+i , find Re((z_1 z_2)/z_1) .

If z_1 = 4 - 7i , z_2 = 2 + 3i and z_3 = 1 + i show that z_1 + (z_2 + z_3) = (z_1 + z_2)+z_3