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Find the nth term of an ap: -1, 4, 9, 14......... |
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Answer» ong>ANSWER: Here goes the solution!a = -1 d = a2 - a1 = 4 - (-1) = 5 Tn = a + (N - 1) d Tn = (-1) + (n - 1) 5 Tn = -1 + 5n - 5 Tn = 5n - 6 |
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