[" 12.Let "z" be a complex number having argument "theta,0

Let z be a complex number having the argument theta,0

Let z be a complex number having the argument theta, 0 < theta < pi/2 , and satisfying the equation |z-3i|=3. Then find the value of cot theta-6/z

Let z be a complex number having the argument theta , 0 < theta < pi/2 , and satisfying the equation |z-3i|=3. Then find the value of cottheta-6/z

Let z be a complex number having the argument theta , 0 < theta < pi/2 , and satisfying the equation |z-3i|=3. Then find the value of cottheta-6/z

Let z be a complex number having argument greater than 0 but less than 'pi/2' and satisfying equation (z-5i)(barz+5i)=25 then cot theta-10/z is equal to

If z is a complex number of unit modulus and argument theta , then arg((1+z)/(1+bar(z))) equals to

If z is a complex number of unit modulus and argument theta , then arg((1+z)/(1+bar(z))) equals to

If z is a complex number of unit modulus and argument theta , then arg((1+z)/(1+barz)) equals