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Mathematics

The nth term of an A.P. is 6n + 4. The sum of its first two terms is :

  1. 16

  2. 20

  3. 26

  4. none of these

AP GP

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Answer

Given,

nth term = 6n + 4

First term = 6(1) + 4 = 10

Second term = 6(2) + 4 = 12 + 4 = 16.

Sum of first two terms = 10 + 16 = 26.

Hence, Option 3 is the correct option.

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