Question

find the first fourth term from the end of the AP -11, -8 , -5 .....49​

Answer 1

Answer:

a=-11 d=3

4th term of A.P

$4th \: \: term = a + 3d$

=-11 +3×3

=-11+9

=-2

So, first 4 term is -11,-8,-5,-2