The focus of the parabola (x+y)^ 2 =4(x-y-z) is

Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry

1. \(\left(-\frac{3}{2}, \frac{3}{2}\right)\)
2. \(\left(\frac{3}{2}, \frac{3}{2}\right)\)
3. \(\left(\frac{3}{2},-\frac{3}{2}\right)\)
4. none of these

Answer

(C) ( 3 2 ,- 3 2 )

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