Question

find the 8th term from the end of the AP 7. 10 13... 184

Answer 1

Let's consider the AP from last

a = 184
d = -3

To find 8th term
$= a + (n - 1)d \\ = 184 + (7)d \\ = 184 + 7( - 3) \\ = 184 - 21 \\ = 163$

Answer 2

Hope it helps you...☺️