Saved Bookmarks
| 1. |
If ax+by=1 is a tangent to the hyperbola x2a2−y2b2=1, then the value of a2–b2 is |
|
Answer» If ax+by=1 is a tangent to the hyperbola x2a2−y2b2=1, then the value of a2–b2 is |
|