The common difference is 12
Further explanation:
It is given that the infinite sequence is an arithmetic sequence
The common difference is the difference between consecutive terms of an arithmetic sequence.
Here,
[tex]a_1 = 211\\a_2 = 223\\a_3 = 235\\a_4 = 247........[/tex]
The common difference is denoted by d.
Here,
[tex]d = a_2-a_1 = 223-211 = 12\\a_3-a_2 = 235-223 = 12[/tex]
The common difference is same for all proceeding terms.
So,
d = 12
Keywords: Infinite arithmetic sequence, Common difference
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