How do I find the common difference of the arithmetic sequence 2, 5, 8, 11,...?

1 Answer
Don't Memorise
Jul 4, 2015

color(blue)(d=3

Explanation:

The arithmetic sequence provided is :
2,5,8,11

There is a common difference maintained between any two consecutive numbers of an arithmetic sequence.

d = 5-2 =3
d=8-5 = 3
d= 11-8 =3

So the common difference of this arithmetic progression is
color(blue)(d=3

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