Question

In an AP an=3n 2 then find 12th term

Answer 1

Answer:

12th term of an AP is 38.

Step-by-step explanation:

a12 = 3(12) + 2

Answer 2

The 12th term of the AP is 38

Step-by-step explanation:

In an AP

given that

$a_n = 3n+2$

we have to find the value of 12th term in the AP

therefore ,

put the value of  n = 12 in the given an

thus

$a_n = 3n+2\\\\a_1_2 = 3(12) +2\\\\a_1_2 = 36 +2\\\\a_1_2 = 38$

hence , The 12th term of the AP is 38

#Learn more:

The sum of the first n terms of an ap is (n^2 + 3n ). find the 12th term of the progression

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