Question

find the nth term of the ap: 12,14,16,18,20,...​

Answer 1

hope you understand

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Answer 2

Step-by-step explanation:

$a = 12 \: \: .d = 14 - 12 = 2 \\ an = a + (n - 1)d \\ = > \: 12 + (n - 1).2 \\ = > \: 12 + 2n - 2 \\ = > \: 2n + 10$