Let `f(z) = |(5,3,8),(2,z,1),(1,2,z)|` then `f(5)` is equal to

Let z_(1),z_(2),z_(3),z_(4) are distinct complex numbers satisfying |z|=1 and 4z_(3) = 3(z_(1) + z_(2)) , then |z_(1) - z_(2)| is equal to

Let f = {(1, 2), (2, 3), (0, 1), ( -1, 0)} be a linear function from Z into Z. Find f(x).

If f(z)=(7-z)/(1-z^2) , where z=1+2i , then |f(z)| is

If f(z)=(7-z)/(1-z^2) , where z=1+2i , then |f(z)| is

If f(z) =(7-z)/(1-z^(2)) where z=1 +2i then |f(z)| is

Let z_(1) and z_(2) be two given complex numbers such that z_(1)/z_(2) + z_(2)/z_(1)=1 and |z_(1)| =3 , " then " |z_(1)-z_(2)|^(2) is equal to

If |z-3|=min{|z-1|,|z-5|} , then Re(z) equals to

Let A(z_(1)),B(z_(2)) and C(z_(3)) be complex numbers satisfying the equation |z|=1 and also satisfying the relation 3z_(1)=2z_(2)+2z_(3) . Then |z_(2)-z_(3)|^(2) is equal to

If (2z_(1))/(3z_(2)) is purely imaginary number, then |(z_(1)-z_(2))/(z_(1)+z_(2))|^(4) is equal to

if z = (sqrt 3 ) /(2) + (i)/(2) ( i=sqrt ( -1) ) , then ( 1 + iz + z^5 + iz^8)^9 is equal to: