Question

term of an Ap = 6, 13, 20,.....216.
Find the middle
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Answer 1

Answer:

middle term of Ap = 20 and by using the formula

Answer 2

Answer:

Common difference= 13-6=7

Therefore the terms between 20 and 216 are-

20+7=27,

27+7=34,

34+7=41,

and so on.

Thank you, hope it helps you.