To find: 8th term from the end
d = 9 – 7
d = 2
Also
201 = 7 + n × 2 – 2
n = 98
So 8th term from end will be
7 + 90 × 2
⟹ 187
Find the 8th term from the end of the AP 7, 9, 11, …., 201.
Find the 8th term from the end of the AP 7, 9, 11, …., 201.