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15. nth term of the sequence a, a + d, a + 2d,… is (a) a + nd (b) a – (n – 1)d (c) a + (n – 1)d (d) n + nd

15. nth term of the sequence a, a + d, a + 2d,… is
(a) a + nd
(b) a – (n – 1)d
(c) a + (n – 1)d
(d) n + nd

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
one year ago
Answer: a Explaination:Reason: an = a + (n – 1)d

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