The formula to calculate sum of nth term of an Ap if "a" and "n" "d" are given
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Answered by
1
Answer:
a+(n-1)d
where a is first team
d is common difference
n is number of teams
Answered by
0
Answer:
A.P.= n/2[2a+(n-1) x d]
Step-by-step explanation:
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