find the odd man 1,2,6,15,31,56,91
Answers
Answered by
0
15,31&91 are the odd numbers
Answered by
1
Answer:
91 is odd man out here
Explanation:
1, 1 + 1^2 = 2, 2 + 2^2 = 6, 6 + 3^2 = 15, 15 + 4^2 = 31, 31 + 5^2 = 56, 56 + 6^2 = 92
Last number of given series must be 92 not 91.
Step-by-step explanation:
Similar questions