IF 3rd and 7th term of an A.P
is
18 and 30 then find the sum
of first 17 terms of and A.P.
b) 612
c) 624
d) 636
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15
Answer:
18 and 30 then find the sum
of first 17 terms of and A.P.
636
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4
your answer was in the all three attachment
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