If `|z|=3` then `((9+z)/(1+barz))` equals (A) `z` (B) `barz` (C) `3z` (D) `z+barz`

If z = 3 + i , then (z+1)(barz+1)=

If z = barz then z lies on

If z=3+5i then z^(3)+barz+198 is equal to

If |z|= maximum {|z+2|,|z-2|} , then (A) |z- barz | = 1/2 (B) |z+ barz |=4 (C) |z+ barz |= 1/2 (D) | z-barz =2

If |z|= maximum {|z+2|,|z-2|} , then (A) |z- barz | = 1/2 (B) |z+ barz |=4 (C) |z+ barz |= 1/2 (D) | z-barz =2

If z=5-3i, then find z-barz

If z=5-3i, then find z+barz

If z=4+3i, then find z-barz

If z=4-3i, then find z-barz

If z = 3 + 5i then z^3+barz+198=