If z=x+i y, where i=\sqrt{-1}, then what does the equation z \overline{z}+|z|^{2}+4(z+\overline{z})-48=0 represent? [NDA-II 2021]

NDA Math Complex Numbers

Question : 9 of 66

Marks: +1, -0

If z=x+iy, where i=√−1, then what does the equation zz+|z|2+4(z+z)−48=0 represent?

[NDA-II 2021]

Go to Question:

Prev Question

Next Question