Question

Find
Common
difference of the AP -3,-8,-13.....​

Answer 1

Answer:

a1= -3

a2= -8

common difference = d = a2-a1= -8-(-3)= -8+3= -5

common difference = -5

Answer 2

Answer:

a1=-3

a2=-9

a3=-13

d=a2-a1=a3-a2

d=-9+3=-13+9

d=5=5

d=5

I hope this answer may help you