Question

The 20th term from last of an AP 213, 205, 197, ------------, 37 is​

Answer 1

Answer:

125 is the answer brother

Answer 2

Answer:

189

Step-by-step explanation:

Let first term a = 37

Then A.P from the last term = 37,....,197,205,213

Common difference d = 205 - 197 = 8

n = 20

20th term = a + (n - 1)d = 37 + 8(20 - 1) = 37 + 8(19)

= 37 + 152 = 189