{"id":3658,"date":"2008-04-01T02:45:00","date_gmt":"2008-03-31T17:45:00","guid":{"rendered":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/?p=3658"},"modified":"2021-08-12T11:58:31","modified_gmt":"2021-08-12T02:58:31","slug":"%ec%97%ac%ea%b8%b0%ec%97%90-%ec%88%98%ed%95%99%ec%82%ac-%ea%b3%b5%eb%b6%80%ec%99%80-%ea%b4%80%eb%a0%a8%eb%90%9c-%ec%88%98%ed%95%99%ec%a0%81%ec%9d%b8-%eb%82%b4%ec%9a%a9%ec%9d%84-%eb%ac%bc%ec%96%b4","status":"publish","type":"post","link":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/2008\/04\/01\/%ec%97%ac%ea%b8%b0%ec%97%90-%ec%88%98%ed%95%99%ec%82%ac-%ea%b3%b5%eb%b6%80%ec%99%80-%ea%b4%80%eb%a0%a8%eb%90%9c-%ec%88%98%ed%95%99%ec%a0%81%ec%9d%b8-%eb%82%b4%ec%9a%a9%ec%9d%84-%eb%ac%bc%ec%96%b4\/","title":{"rendered":"\uc5ec\uae30\uc5d0 \uc218\ud559\uc0ac \uacf5\ubd80\uc640 \uad00\ub828\ub41c \uc218\ud559\uc801\uc778 \ub0b4\uc6a9\uc744 \ubb3c\uc5b4\ubcf4\uc138\uc694"},"content":{"rendered":"

\uc548\ub155\ud558\uc138\uc694. \uc218\ud559\uad50\uc721\uacfc 03\ud559\ubc88 \uae40\ub300\uadfc\uc785\ub2c8\ub2e4. \uad50\uc218\ub2d8\uc774 \uba54\uc77c\uc744 \uacf5\uac1c\ud558\uc5ec \uc9c8\ubb38\uc744 \ubc1b\uc73c\ub77c\uace0 \ud558\uc168\uc5b4\uc694. \uc774\uacf3\uc5d0 \uc81c \uba54\uc77c\uc8fc\uc18c\ub97c \uc62c\ub824\ub4dc\ub9b4\ud14c\ub2c8 \uad81\uae08\ud55c \uac83\uc744 \uba54\uc77c\uc8fc\uc2dc\uba74 \uc131\uc2ec\uc131\uc758\uaecf \ub2f5\ud574\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. <\/p>\n

zisukadk@korea.ac.kr <\/p>\n

\n

\uc218\ud559\uad50\uc721\uacfc 03\ud559\ubc88 \uc815\uc8fc\uc2dd\uc785\ub2c8\ub2e4. \uc9c8\ubb38 \ubc1b\ub294 \uc774\uba54\uc77c\uc740 misterdolsoi@hanmail.net \uc785\ub2c8\ub2e4. \uc9c8\ubb38 \uc8fc\uc2dc\uba74 \uc5f4\uc2ec\ud788 \uacf5\ubd80\ud558\uc5ec \uc815\uc131\uaecf \ub2f5\ubcc0\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. <\/p>\n

\n
\n

3\uc6d4 26\uc77c\uc790 \uba54\uc77c\ub85c \uc9c8\ubb38\ubc1b\uc740 \ub0b4\uc6a9\uacfc \uadf8 \ub2f5\ubcc0 \ub0b4\uc6a9 <\/p>\n

\uc9c8\ubb38 : sin^m \uc744 \uc801\ubd84\ud558\uba74 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694? \uadc0\ucc2e\uc73c\uc2dc\uba74 \ub2f5\ub9cc\uc774\ub77c\ub3c4 \uc54c\ub824\uc8fc\uc138\uc694. <\/p>\n

\uc544\ub9c8 $ sin^m x$ \uac19\uc9c0\uc694? – \uae40\uc601\uc6b1 <\/p>\n

[wiki:IntegralOfTrigonometricFunctions \uc0bc\uac01\ud568\uc218\uc758 \uc801\ubd84 \uacf5\uc2dd]\uc785\ub2c8\ub2e4. <\/p>\n

\ub2f5\ubcc0 : sin^m \uc758 ^\ud45c\uc2dc\uac00 \ubb34\uc2a8 \ud45c\uc2dc\uc778\uc9c0 \uc798 \ubaa8\ub974\uaca0\uc9c0\ub9cc \ub2e8\uc21c\ud55c \ub744\uc6cc\uc4f0\uae30 \ud45c\uc2dc\ub77c\uace0 \uac04\uc8fc\ud558\uace0 \ub2f5\ubcc0\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. <\/p>\n

\uc77c\ub2e8 \uc5b4\ub290 \ubcc0\uc218\ub85c \uc801\ubd84\uc744 \ud558\ub290\ub0d0\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. <\/p>\n

    \n
  1. \uc9c0\uae08 m\uc774\ub77c\ub294 \ubcc0\uc218\uac00 \uc788\ub294\ub370, m\uc5d0 \ub300\ud558\uc5ec \uc801\ubd84\uc744 \ud55c\ub2e4\uace0 \uac00\uc815\uc744 \ud588\uc744\ub550<\/li>\n<\/ol>\n

    (-cos m) + C\uac00 \ub2f5\uc774 \ub418\uad6c\uc694. (\ub2e8, C\ub294 \uc0c1\uc218) <\/p>\n

      \n
    1. \ub9cc\uc57d m\uc774 \uc544\ub2cc \uc5b4\ub5a4 \ubcc0\uc218 x\uc5d0 \ub300\ud574 \uc801\ubd84\uc744 \ud558\ub294 \uac83\uc774\uba74<\/li>\n<\/ol>\n

      (sin m)x + C\uac00 \ub2f5\uc774 \ub429\ub2c8\ub2e4.(\ub2e8 C\ub294 \uc0c1\uc218) <\/p>\n

      1\ubc88\uc5d0\uc11c \uc800\ub807\uac8c \uc801\ubd84\uc774 \ub418\ub294 \uc774\uc720\ub294 cos\uc758 \ubbf8\ubd84\uc774 -sin\uc774\uae30 \ub54c\ubb38\uc774\uace0, <\/p>\n

      2\ubc88\uc5d0\uc120 \uc77c\ucc28\ud56d\uc758 \ubbf8\ubd84\uc774 \uc0c1\uc218\uac00 \ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. <\/p>\n

      \uc801\ubd84\uc740 \ubbf8\ubd84\uc758 \ubc18\ub300\uacfc\uc815 \uc774\ub77c\uace0 \uc0dd\uac01\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4. <\/p>\n","protected":false},"excerpt":{"rendered":"

      \uc548\ub155\ud558\uc138\uc694. \uc218\ud559\uad50\uc721\uacfc 03\ud559\ubc88 \uae40\ub300\uadfc\uc785\ub2c8\ub2e4. \uad50\uc218\ub2d8\uc774 \uba54\uc77c\uc744 \uacf5\uac1c\ud558\uc5ec \uc9c8\ubb38\uc744 \ubc1b\uc73c\ub77c\uace0 \ud558\uc168\uc5b4\uc694. \uc774\uacf3\uc5d0 \uc81c \uba54\uc77c\uc8fc\uc18c\ub97c \uc62c\ub824\ub4dc\ub9b4\ud14c\ub2c8 \uad81\uae08\ud55c \uac83\uc744 \uba54\uc77c\uc8fc\uc2dc\uba74 \uc131\uc2ec\uc131\uc758\uaecf \ub2f5\ud574\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. zisukadk@korea.ac.kr \uc218\ud559\uad50\uc721\uacfc 03\ud559\ubc88 \uc815\uc8fc\uc2dd\uc785\ub2c8\ub2e4. \uc9c8\ubb38 \ubc1b\ub294 \uc774\uba54\uc77c\uc740 misterdolsoi@hanmail.net \uc785\ub2c8\ub2e4. \uc9c8\ubb38 \uc8fc\uc2dc\uba74 \uc5f4\uc2ec\ud788 \uacf5\ubd80\ud558\uc5ec \uc815\uc131\uaecf \ub2f5\ubcc0\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4. 3\uc6d4 26\uc77c\uc790 \uba54\uc77c\ub85c \uc9c8\ubb38\ubc1b\uc740 \ub0b4\uc6a9\uacfc \uadf8 \ub2f5\ubcc0 \ub0b4\uc6a9 \uc9c8\ubb38 : sin^m \uc744 \uc801\ubd84\ud558\uba74 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694? \uadc0\ucc2e\uc73c\uc2dc\uba74 \ub2f5\ub9cc\uc774\ub77c\ub3c4 \uc54c\ub824\uc8fc\uc138\uc694. \uc544\ub9c8 $ sin^m … \ub354 \uc77d\uae30<\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3658","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"distributor_meta":false,"distributor_terms":false,"distributor_media":false,"distributor_original_site_name":"\uae40\uc601\uc6b1","distributor_original_site_url":"https:\/\/mathematicians.korea.ac.kr\/ywkim","push-errors":false,"_links":{"self":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3658","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/comments?post=3658"}],"version-history":[{"count":1,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3658\/revisions"}],"predecessor-version":[{"id":3659,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/posts\/3658\/revisions\/3659"}],"wp:attachment":[{"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/media?parent=3658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/categories?post=3658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/ywkim\/wp-json\/wp\/v2\/tags?post=3658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}