If the nth term of an ap is n^2-1 find Tn-1 and Tn+1
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very simple question hope you gets ur answer
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Heya mate here is your answer....
[tex]tn - 1 = n^2 - 2n
[tex]tn +1 = n^2 + 2n
Hope it helps you.....
[tex]tn - 1 = n^2 - 2n
[tex]tn +1 = n^2 + 2n
Hope it helps you.....
akanksha5588:
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