Saved Bookmarks
| 1. |
Ap 2 7 12 17 23 ..... find 240th term |
| Answer» the given AP2,7,12,17.........\xa0the first term(a) =2common difference = 5\xa0the nth term = a+(n-1)d=2+(n-1)5=2+5n-5=5n-3therefore 5n - 3 is the nth term of the given APNow T240\xa0\xa0= 5 x (240) - 3therefore 240th term is 1197 | |