GATE IN 2024 | Question: 1

Question

• A.
• B.
• C.
• D.

Let $\boldsymbol{z}=x+i y$ be a complex variable and $\overline{\boldsymbol{z}}$ be its complex conjugate. The equation $\bar{z}^{2}+z^{2}=2$ represents a

parabola

hyperbola

ellipse

circle