Saved Bookmarks
| 1. |
The common difference of the A.P. b1,b2,.....bm is 2 more than the common difference of A.P. a1,a2,.....an. If a40=−159, a100=−399 and b100=a70, then b1 is eqaul to |
|
Answer» The common difference of the A.P. b1,b2,.....bm is 2 more than the common difference of A.P. a1,a2,.....an. If a40=−159, a100=−399 and b100=a70, then b1 is eqaul to |
|