Question

Find the 11th term from the last term (towards the first term) of the
AP: 10, 7, 4, ........,-62.​

Answer 1

this let reverse the AP..

now first term = a = -62

common difference = d = 3

now 11th term from this side is...

A11 = a+10d

= -62+10(3) .

=-62 + 30

= -32.

hence the 11th term from the last is -32

Answer 2

Answer:

11th term is -20.......