Question

consider the arithmetic sequence 17/7 , 31/7 , 45/7 ,.........

a) Is there any counting numbers in this sequence ? justify your answer
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Answer 1

Answer:

yes

Step-by-step explanation:

I guess the user who asked this question meant for the common difference which exists betweens terms in any arithmetic progression

here the common difference can be found easily like in general AP s too....

d= a2-a1

here, d= 31/7 - 17/7

=14/7

=2

than you :)