Question

what is
common
difference in an A.P?​

Answer 1

Answer:

In an AP the difference between two consecutive term is known as the common difference. It is same for all the consecutive terms in an AP.

Answer 2

Answer:

the the common difference in AP is is a constant which is shown by the letter d

for example in AP 2 4 6

d=4-2=6-4=2=d a constant