" The conjugate of "z+2z" is "

The conjugate of x+2bar(z) is (i) 2bar(z)+z (ii) bar(z)+2z( iii) bar(z)-2z( iv )bar(z)-z

If a complex number Z is purely imaginary then conjugate of Z is

If a complex number Z is purely imaginary then conjugate of Z is

Consider the complex number z=1+i+i^(2)+i^(4) (i) Write z in the form a+ib . (ii) Find the conjugate of z. Find z^(2) .

If z=(2+i)/(-2+i) find bar(z) , the conjugate of z in the form a + ib.

If z=sqrt3+i , find the conjugate of Z.

Consider the complex number z_1 = 3+i and z_2 = 1+i .What is the conjugate of z_2 ?

The conjugate of a complex number z is (2)/(1-i) . Then Re(z) equals

If bar(z) be the conjugate of the complex number Z, then which of the following relations is false?