the nth term of the sequence a,a+d,a+2d,...is
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Step-by-step explanation:
this is a A.P
so first term = a
difference = d
so formula of nth term is = n/2[2a(n+1)d]
answer will be this formula only!
Answered by
4
Answer:
the nth term of the sequence a,a+d,a+2d,...is
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