Saved Bookmarks
| 1. |
The number of integral pairs (x,y) with y>0 satisfying tan−1x+cos−1y√1+y2=sin−13√10 is |
|
Answer» The number of integral pairs (x,y) with y>0 satisfying tan−1x+cos−1y√1+y2=sin−13√10 is |
|