InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Find term from end of the ap 17,14,11........-40 |
|
Answer» Given AP:17,14,11,..........-40 a=17 d=14-17 = -3Tn= -40 n=? Now, Tn=a+(n-1)d -40=17+(n-1)(-3) -40 -17=(n-1)(-3) -57= -3n+3 -57-3= -3n -60 =-3n -60/-3= n 20=n Or n=20I Think its help you. The nth term from the end of the AP is 20 |
|