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Maths Puzzle
5, 13, 34, 74, 130, 202, ????, ?????
Read Solution (Total 4)
-
- 5= 1^2+2^2
13=2^2+3^2
34= 3^2+5^2
74= 5^2+7^2
130 = 7^2+9^2
202= 9^2 +11^2
next number is
11^2+13^2 = 121+169= 290
and
13^2+15^2= 169+225 = 394
If you have considered two (2) as odd number by mistake.:) - 12 years agoHelpfull: Yes(4) No(0)
- it is simply in the pattern of squares i.e
n^2+(n+1)^2
put n=1,2,3,4,... ns solve - 12 years agoHelpfull: Yes(1) No(2)
- @ Sukh,
Ur answer is correct.. - 12 years agoHelpfull: Yes(0) No(0)
- @ Sukh,
Yes Yes.. Great:-) - 12 years agoHelpfull: Yes(0) No(0)
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