English, asked by vikasolanki9850, 6 months ago

Find the 12th term of the A.P. wi
(a) a = 9 and d = 10
(6) a=-20 and d= 4
1
(c) a =
and d =
12

Answers

Answered by saumya1239

1

Answer:

nth term of an ap is a + (n-1)d

Explanation:

Ap of 12th term = 9 + 11 x 10 = 119
Ap of 12th term = - 20 + 11 x 4 = 24
Ap =( taking a = 1) 1 + 11 x 12 = 133

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