Q&A

ASCM and PJMS
Published By JANGJEON Mathematical Society

Q&A

list

?˜๋…ธ?ด๋งˆ?ฌ์??

writer?˜์‚ฌ??

date2020-03-18 20:35:46   |   look up1910

?˜๋…ธ?? ?ฌํ–‰?? ?„์ˆ˜์ฝ”์Šค ?˜๋…ธ?? ๋งˆ์‚ฌ์ง? ?? ???? ?Œ์•„
๋ณด๋Š” ?œ๊ฐ„?? ๊ฐ–์„๊ฒŒ์š”


๋ฒ ํŠธ?? ๋งˆ์‚ฌ์ง??? ?ผ๋ฐ˜ ?™๋‚จ?? ๋งˆ์‚ฌ์ง????? ์ข? ?ค๋ฅธ ?น์ง•?? ?ˆ๋Š”?ฐ์š” ?ด๋Ÿฌ?? ๋ถ?๋ถ„์?? ๋งŽ์?? ๊ด?๊ด‘๊ฐ๋ถ„๋“ค?๊ฒŒ ?ธ๋ถˆ?ธ๊?? ๊ฐˆ๋ฆฌ๊ณ? ?ˆ์ฃ 


?˜์??๋ง? ?˜๋…ธ?? ?? ๊ธ‰๊ฒฉ?? ๊ฒฝ์ œ?ฑ์žฅ๊ณ? ๋งž๋ฌผ?? ์ข? ?? ๋งŽ์?? ?๋‹˜?? ? ์น˜?˜๊ธฐ ?„ํ•ด ?˜๋…ธ?ด๋งˆ?ฌ์?? ?…์ฃผ๋ถ„๋“ค?? ?ค์–‘?? ?ธํ•˜?ฐ๋? ?ตํ•ด  ?ค์–‘?˜๊ณ  ๋งŒ์กฑ?ค๋Ÿฌ?? ?ํ’ˆ?ค์„ ๊ฐœ๋ฐœ?? ?ด๊ณ  ?ˆ์Šต?ˆ๋‹ค.

?ด์ œ ?˜๋…ธ?ด๊??๊ด? ์ค? ๊ผ? ๊ฒฝํ—˜?ด๋ณด?”์•ผ?? ?˜๋…ธ?ด๋งˆ?ฌ์??๋ฅ? ์ข? ?? ?ค๋ช…?? ๋ณด๊ฒ ?ต๋‹ˆ??.



์ฒซ์งธ. ?˜๋…ธ?? ๋งˆ์‚ฌ์ง? ๋ฐฉ๋ฌธ?? ์ข‹์?? ๊ธฐ์–ต?? ?ˆ๋‹ค๋ฉ? ์ง??•ํ•ด?? ๋ฐ›๋„๋ก? ?˜์ž 


๋ฒ ํŠธ?จ์˜ ๊ฒฝ์ œ๋ฐœ์ „?ผ๋กœ ?„์„ธ๊ณ„์—?? ?˜๋งŽ?? ๊ด?๊ด‘๊ฐ?ค์ด ?˜๋…ธ?ด๋? ๋ฐฉ๋ฌธ?˜๊ณ  ?ˆ์ฃ  ๊ทธ์ค‘ ?™์„œ๊ณ ๊ธˆ?? ๋ง‰๋ก ?˜๊ณ  ?˜๋…ธ?ด๋งˆ?ฌ์???? ๋ฐ˜๋“œ?? ๋ฐฉ๋ฌธ?? ?ด์•ผ?? ์ฝ”์Šค๊ฐ? ?˜์—ˆ?ต๋‹ˆ??.


?ˆ๋ฌด?? ๋งŽ์?? ?˜๋…ธ?ด๋งˆ?ฌ์???ต๋“ค ์ค? ?ด๋””๋ฅ? ๋ฐฉ๋ฌธ?ด์•ผ ? ์?? ๊ณ ๋??? ?˜์‹ ?ค๋ฉด ???? ?˜์‚ฌ?‘์—?? ?ˆ๋‚ด?? ?œ๋ฆฌ?? ?˜๋…ธ?? ๋งˆ์‚ฌ์ง? ?ต์„ ์ฐธ๊ณ ?˜์‹œ๊ธ? ๋ฐ”๋ผ๋ฉ?


?นํžˆ ?ค์ด์ฆˆ์—‰๋จธ์ด ?˜๋Š” ?˜๋…ธ?ด๋งˆ?ฌ์???? ?? ์ง??•๋ฒˆ?ธ๋“ค?? ๊ฐ?์ง?๊ณ? ?ˆ์–ด ?ฌ๋ฐฉ๋ฌธ์‹œ ?™์ผ?? ์ง์›?๊ฒŒ ๋งˆ์‚ฌ์ง?๋ฅ? ๋ฐ›์„ ?? ?ˆ์Šต?ˆ๋‹ค.

?? ๊ธ??? ๋ณด์‹œ?? ๋ถ„๋“ค ์ค? ?˜๋…ธ?ด๋งˆ?ฌ์??๋ฅ? ๊ฒฝํ—˜?˜์‹ ๋ถ„๊ป˜?? ๋งŽ์??๋ถ„๋“ค?? ?˜๋…ธ?? ๋งˆ์‚ฌ์ง??์„œ ๋งŒ์กฑ๊ณ? ๋ถˆ๋งŒ์กฑ์˜ ๊ฒฝ์šฐ๋ฅ? ?ค์–‘?˜๊ฒŒ ์ฒดํ—˜?˜์…จ?ผ๋ฆฌ?? ?๊ฐ?ฉ๋‹ˆ??.


๋ฌดํ„ฑ??๊ณ? ๋ฐฉ๋ฌธ?˜์‹œ?”๊ฑฐ๋ณด๋‹จ ๊ฐ™์?? ?œ๊ตญ?ฌ๋žŒ?ผ๋กœ?? ์ง์ ‘ ๋ฐฉ๋ฌธ?? ๋ณด๊ณ  ๊น”๋”?˜๊ณ  ์นœ์ ˆ?œ๊ณณ๋ง? ?ˆ๋‚ด?? ?œ๋ฆฌ๊ณ? ?ˆ์œผ?? ?˜์‚ฌ???? ๋ฏฟ๊ณ  ์ฆ๊ฑฐ?? ๋งˆ์‚ฌ์ง? ๋ฐ›์œผ?œ๊ธฐ ๋ฐ”๋ž?ˆ๋‹ค!!



?˜์งธ. ?‹์งธ.์ตœ์??๊ฐ? ๋งˆ์‚ฌ์ง??? ๋งŒ์กฑ?ค๋Ÿฌ?? ์ตœ๊ณ ?? ?จ์œจ 

?˜๋…ธ?? ๋งˆ์‚ฌ์ง? ?? ?™ํ”„?? ?ด๋ผ?? ???ดํ•˜๋ฉด์„œ ๋งŒ์กฑ?ค๋Ÿฌ?? ๊ฒฝํ—˜?? ?๋ผ?? ?? ?ˆ๋Š” ๊ณณ์ด ?ˆ๋Š”?? ?ด์œ ?ธ์ฆ‰ ๋ณดํ†ต ๊ณ ๊???? ๋งˆ์‚ฌ์ง?์ฒ˜๋Ÿผ ?ท์„ ?„๋?? ?ˆ์˜?˜๊ฑฐ?? ?˜์???Š๊ณ  ๊ฐ„๋‹จ?˜๊ฒŒ ?˜์˜?์˜๋ง? ๋ฐ˜ํŒ?˜์ƒ?ผ๋กœ ๊ฐˆ์•„ ?…์œผ?œ๊ณ  


๋งˆ์‚ฌ์ง??ฌ๊?? ?˜์ž?? ๊น”์•„์ฃผ๋Š” ???”์œ„๋ก? ๋ชธ์„ ?•ํžˆ๋ฉ? ?™ํ”„???? ๋ฐœ๋งˆ?ฌ์??๋ฅ? ?œ์ž‘?˜์ฃ  ๊ฐ์งˆ๋ถ??? ?ํ‹ฐ?ด๊นŒ์ง? ๊น”๋”?˜๊ฒŒ ?•๋ฆฌ๋ฅ? ?ด์ฃผ?”๋ฐ ๊ท? ๊ธฐ๋ถ„?? ์ฐ? ์ข‹์Šต?ˆ๋‹ค.

?œ๊ตญ?์„œ ๋ฐœ์„ ?ป๊ฒจ์ฃผ๊ณ  ๊ฐ์งˆ?œ๊ฑฐ๋ฅ? ? ๋ ค๋ฉ? ๋ชปํ•ด?? 5๋งŒ์› ?ด์ƒ?? ์ง?๋ถˆํ•ด?? ?˜๋Š”?? ?˜๋…ธ?ด๋งˆ?ฌ์???? 1?œ๊ฐ„ ๊ธฐ์?? 7,500?? ?•๋„๋ฉ? ๊ฐ??ฅํ•ฉ?ˆ๋‹ค..?ฐ์??


๋ฌผ๋ก  ๊ฐ?๊ฒŒ๋งˆ?? ?œ๋น„?ค์˜ ์งˆ์ด ??๋ฆฌ๊ธฐ ?Œ๋ฌธ?? ๋งŒ์กฑ?„์˜ ์ฐจ์ด?? ?ˆ์„ ?? ?ˆ๊ฒ ์ง?๋ง? ?˜๋…ธ?ด๋งˆ?ฌ์?? ์ค? ?™ํ”„?? ?? ์ฒด์ธ?์ด ?๊ธธ?•๋„๋ก? ?œ์ธ?ค์—๊ฒ? ๋งŽ์?? ?ธ์ •?? ๋ฐ›์?? ๊ณ? ?…๋‹ˆ??.


\"Image\"
?‹์งธ. ์ตœ๊ณ ?? ?„๊ธฐ ?์—‰?? ??…”๋ฆ? ๋งˆ์‚ฌ์ง??? ์ปดํ”Œ?ˆ์ธ?? ?†๋Š” ? ์ผ?? ?˜๋…ธ?ด๋งˆ?ฌ์?? ?ต์ž…?ˆ๋‹ค.

?˜๋…ธ?? ์ค‘ํ™”์ชฝ์— ?„์น˜?? ?์—‰?? ?˜๋…ธ?ด๋งˆ?ฌ์???? ?„์???ธ๋“ค?? ๋งŽ์ด ์ฐพ๋Š” ์ตœ๊ณ ?? ?˜๋…ธ?? ๋งˆ์‚ฌ์ง? ?…๋‹ˆ??.

?ด์œ ?ธ์ฆ‰ ?๋‹˜?? ?ํ•˜?œ๋Š” ?œ๊ฐ„?? 1??1?ค์„ ?ค์ˆ˜ ๋ณด์œ ?˜์—ฌ ?ธํ•˜๊ฒ? ๋งˆ์‚ฌ์ง?๋ฅ? ๋ฐ›์œผ?? ?? ?ˆ๋Š”?? ?ํ•˜?œ๋Š” ์ฝ”์Šค๋ฅ? ? ํƒ?˜์‹œ๋ฉ? ?ธ์‹ ?ฌ๊?? ?ค์–ด?? ?Œ๋กœ ๋ฐ??ด๋“œ๋ฆฌ๋ฉฐ ?„๋กœ๋ง? ?คํŒŒ๊นŒ์?? 50๋งŒ๋™ (?œํ™” 2๋ง?5์ฒœ์›)


?„์ฃผ ???ดํ•œ ๊ฐ?๊ฒฉ์— ์ตœ๊ณ ?? ๋งˆ์‚ฌ์ง?๋ฅ? ๋ฐ›์œผ?? ?? ?ˆ์–ด?? ๊ท? ๋ฐ–์— ?์—‰?? ?˜๋…ธ?ด๋งˆ?ฌ์???? ?œ๊??๋ก? ?? ?ค๋ฌธ์ง?๋ฅ? ?œ๊ณต?˜์—ฌ ?๋‹˜?? ?ํ•˜?œ๋Š” ๋ถ??„๋‚˜ ?ธ์ฐฎ?ผ์‹  ๊ณณ์„ ? ํƒ?˜์—ฌ ?˜์‚ฌ?Œํ†ต?? ?˜์?? ?Š์•„ ?น์‹œ?? ๋ชจ๋? 


๋ถˆํŽธ?จ์— ???˜์—ฌ ?ํ•˜?œ๋Š”๊ณณ๋งŒ ๋ฐ›์œผ?? ?? ?ˆ๋„๋ก? ?ธ์‹ฌ?? ๋ฐฐ๋ ค๋ฅ? ?œ๊ณต?˜๋„ ?ˆ๋‹ต?ˆ๋‹ค.


๋งˆ์‚ฌ์ง?๊ฐ? ?๋‚œ ?? ?์—‰?? ?˜๋…ธ?ด๋งˆ?ฌ์???์„œ?? ?„์‹?? ?ฐ๋กœ ?œ๊ณต?˜๊ณ  ?ˆ๋Š”?ฐ์š” ?œ์‹œ๊ณ? ?ถ์œผ?œ๋‹ค๋ฉ? ?˜๋ ˆ๋ฒ ์ด?ฐ๋? ??๊ณ? ์ง์›๋ถ„์—๊ฒ? ?ธ๋“œ?ผ๊ณ  ๋ง์???˜์‹œ๋ฉ? ?ˆ์น˜๊ป? ๋ฐ”๋กœ ?ˆ๋‚ด?ด๋“œ๋ฆฌ๊ณ 


?œ๊ณต ?˜๋Š” ?Œ์‹?? ๋ฒ ํŠธ?จ์‹ ??ฃฝ ๊ณ? ๋ฐ”๋‚˜??,์ฐ? ์ข…๋ฅ˜?ค์ด ?ค์–‘?˜๊ฒŒ ๊ตฌ๋น„?˜์–ด ?ˆ์Šต?ˆ๋‹ค.

list