- #1
Fabio010
- 85
- 0
Sketch the following region:
| z+i | + | z-1 | =2
I know that it is a ellipse, but i am trying to replace the z for x +iy.
I reached the following equation.
3x^2+3y^2 = 4x-4y+2xy
now how can a simplify it in order to have the ellipse equation: (x^2/a^2) + (y^2/b^2) = 1
| z+i | + | z-1 | =2
I know that it is a ellipse, but i am trying to replace the z for x +iy.
I reached the following equation.
3x^2+3y^2 = 4x-4y+2xy
now how can a simplify it in order to have the ellipse equation: (x^2/a^2) + (y^2/b^2) = 1