Question

Finf the missing number in the series 2,5,11,22,32,47....86

Answer 1

Answer:

65

Step-by-step explanation:

The next number in the sequence will be 65, because the intervals between the elements are 3, 6, 9, 12, and 15.

2 5 11 20 32 47

| -3- | -6-| -9- | -12- | -15- | -18- |

Following this pattern, the next interval will be 18, and the next number in the sequence will be 65.