find common difference of a,a+2d,a+4d,a+6d
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Answered by
7
Answer:
in the given a.p.+2d is the common difference
Answered by
1
Answer:
2d
Step-by-step explanation:
Common difference is given by :
(a + 2d) - (a) = (a+4d) - (a+2d) = (a+6d) - (a+4d)
= 2d
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