Question

15,16,34,105,424,2124,12576 find the wrong no. Series

Answer 1

The given sequence is : 15,16,34,105,424,2124,12576

The pattern that the sequence follows

16 = 15 × 1 + 1

34= 16 × 2 + 2

105 = 34 × 3 + 3

424 =105 × 4 + 4

2124 = It should be 424 × 5 + 4 but it is →  424 × 5 + 4. So this number is incorrect number in the series.

12576 = 2125 × 6 + 6= 12756

So, the two wrong number in the Sequence are 2124 and 12576.

Answer 2

Answer:

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