Question

Find the common difference of the AP.-11.-7. -
[1]​

Answer 1

Answer:

4

Step-by-step explanation:

-7-(-11)=-7+11=4

hope this will help you

Answer 2

Common difference (d) = A2 - A1

Given,

A1 = -11

A2 = -7

So, D = -7-(-11)

D = -7+11

D = +4