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Grow wisdom to win!(152)

LV47 alexÇÒ¹è

2021-05-05 ¿ÀÀü 11:59:45 | Á¶È¸ : 836



grow wisdom to win!(152)

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<Á¦ 152 ȸ> 6°³ Á¤»ç°¢Çü

/ six squares

.

[q] :

¾Æ·¡Ã³·³ 6°³ÀÇ Á¤»ç°¢ÇüÀÌ µÇ°Ô

17°³ÀÇ ¼º³É°³ºñ¸¦ ³õ¾Æ¶ó.

lay down 17 match-sticks

so that they six squares as below.

.

ÀÚ 5°³ÀÇ ¼º³É°³ºñ¸¸ ¶¼¾î ³»¾î

3°³ÀÇ Á¤»ç°¢Çü¸¸ ³²°Ô Ç϶ó.

now remove only 5 match-sticks

and leave just 3 squares.

. µµ¸é 


no 1

no 2

no 3

no 4

no 5

no 6

.
[´ä]
------------------------------------* Á¤´äÀº ´ÙÀ½ ȸ¿¡ ÀÖÀ½.
[Á¦ 151 ȸ Á¤´ä ¹× Çؼ³]
Á¤´ä : vii (7) - v (5) = ii (2)
Çؼ³ :
vii (7) - ii (2) = ii (2)¿¡¼­
ii (2) ÀÇ ¼º³É°³ºñ µÎ °³¸¦ ¿òÁ÷¿© v (5)¸¦ ¸¸µç´Ù.
==
<¿À´ÃÀÇ ¸í¾ð>

a man that has no virtue in himself, ever envies virtue in others.

Àڱ⿡°Ô ´öÀÌ ¾ø´Â Àڴ ŸÀÎÀÇ ´öÀ» ½Ã±âÇÑ´Ù.

--- francis bacon (¿µ±¹ öÇа¡)

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