Math, asked by joe1996, 1 year ago

2,6,15,31,56 insert the missing number?

Answers

Answered by niya25

0

ist difference 1 4 9 16 25 36
2nd difference 3 5 7 9 11...........
2=1+1
6=2+4
15=6+9
31=15+16
56=31+25

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