Question

show that x^2/9-c+y^2/5-c represent
1) an ellipse if 'c' is real constant less than 5
2)a hyperbola if 'c' is any real constant here 5and 9
3) show that each ellipse in (i) and each hyperbola (ii)has foci at the two points (+-2,0)​

Answer 1

Answer:

2

Step-by-step explanation:

j hope that my answer is right