Saved Bookmarks
| 1. |
In the AP the first team is -150and the sum of next 10 terms is minus 550 find the AP |
|
Answer» Answer: -150,-190,-230,-270,....is the A.P.solve the EQUATIONS a PLUS 10d is equal to -550 and a is equal to -150 you will find the COMMON DIFFERENCE is -40 and you can find the A.P. |
|