Math, asked by rkRahul5284, 1 year ago

find the nextnumber in the series 1, 3 ,7 ,13 ,21 ,31

Answers

Answered by narinderkc72
7
The next number should be 43 as 1+2=3, 3+4=7,7+6=13, 13+8=21, 21+10=31,31+12=43
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Answered by ahalya13
3
1+2=3
3+4=7
7+6=13
13+8=21
21+10=31
31+12=43
Answer is 43

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