is `184` a term of the `AP 3, 7, 11, 15, ...?` – InterviewSolution

InterviewSolution

1.	is `184` a term of the `AP 3, 7, 11, 15, ...?`
Answer» Correct Answer - No Let `T_(n) = 184. "Then", a + (n-d) = 184` `therefore 3 + (n-1) xx 4 = 184 rArr n-1 = (181)/(4) rArr n = ((181)/(4) +1) = (185)/(4) = 46 (1)/(4)` Thus, n is not a natural number. So, 184 is not a term of the given AP.

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