Re: [閒聊] 這題數學題答案是多少?已回收
: 在FB上看到的，答案大概是1或16？
: 我是先算掛號乘回去所以答案是1
: 不過底下也很多人回答16
: 但是沒看到正確的解答...
: （有點苦惱...PO圖又不給答案這樣...
: 不曉得大家覺得這題數學題答案是多少呢？
剛好我是112數學系的XD 出來分享一下
這題其實不是加減乘除括號那麼簡單的問題喔
這題是大大有名的馬汀猜想 難倒了許多18世紀的數學家
過了50年後才被一個出身貧困的年輕學徒解了出來
那個年輕人就是赫赫有名的法拉第
他是怎麼解出來的呢?
把8拆成8=2*2*2 把1拆成2-1 把3拆成2+1
就可以得到2*2*2/2(2-1+2+1)=2*2*2/2*(2+2)=2*2/(2+2)*2/(2+2)=2
所以正確答案應該是2
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