Saved Bookmarks
| 1. |
If (1+x+x2)20=a0+a1x+a2x2+⋯+a40x40, then the value of a0+a1+a2+⋯+a19 is |
|
Answer» If (1+x+x2)20=a0+a1x+a2x2+⋯+a40x40, then the value of a0+a1+a2+⋯+a19 is |
|