Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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#1 2009-02-23 22:04:57
- asim jana1
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Find missing term 4 , 9 , 34 , - , 3136
possible answers are 264/265/270/280
#2 2009-02-24 00:30:53
- Jai Ganesh
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- Registered: 2005-06-28
- Posts: 48,045
Re: Find missing term 4 , 9 , 34 , - , 3136
265.
The sequence is
where n=1,2,3,4.....
Thus, you get,
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#3 2009-02-24 02:00:56
- luca-deltodesco
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- Registered: 2006-05-05
- Posts: 1,470
Re: Find missing term 4 , 9 , 34 , - , 3136
Jane, 827 is not given as one of the possible answers so whilst your solution may work (I havn't tested it) It can't be the correct solution.
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