Question

The n th term of an a.p is 3n find the 10th term ​

Answer 1

Answer:

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Answer 2

Answer:

nth term = 3n

1st term = 3(1) = 3

2nd term = 3(2) = 6

3rd term = 3(3) = 9

first term = 3

common difference = 6 - 3 = 3

10th term = a + 9d

3 + 9(3)

3 + 27

30