Let $z = x + i y$ be a complex number where $x$ and $y$ are integers. Then the area of the rectangle whose vertices are the roots of the equation $$z \bar { z } ^ { 3 } + \bar { z } z ^ { 3 } = 350$$ is (A) 48 (B) 32 (C) 40 (D) 80
Let $z = x + i y$ be a complex number where $x$ and $y$ are integers. Then the area of the rectangle whose vertices are the roots of the equation
$$z \bar { z } ^ { 3 } + \bar { z } z ^ { 3 } = 350$$
is\\
(A) 48\\
(B) 32\\
(C) 40\\
(D) 80