Gi\u1edbi thi\u1ec7u s\u1ea3n ph\u1ea9m : S\u1ea3n ph\u1ea9m nh\u1eb1m minh h\u1ecda v\u1ec1 \u0111\u01b0\u1eddng \u0111i v\u00e0 qu\u1ef9 \u0111\u1ea1o c\u1ee7a h\u00ecnh elip trong th\u1ef1c t\u1ebf, t\u1eeb \u0111\u00f3 t\u1ea1o ra m\u1ed9t s\u1ed1 nh\u1eadn th\u1ee9c v\u1ec1 h\u00ecnh elip, v\u00e0 c\u00f3 th\u1ec3 h\u1ecdc v\u00e0 \u1ee9ng d\u1ee5ng th\u00e0nh th\u1ea1o ch\u00fang.<\/p>\n\n\n\n\n\n
M\u00f4 h\u00ecnh c\u00e1c b\u01b0\u1edbc d\u1ef1ng :
B1 : t\u1ea1o tham s\u1ed1 a v\u00e0 b
B2 : t\u1ea1o h\u00e0m f (x) = b*Sqrt(1-x^2\/a^2) v\u00e0 t\u1ea1o ti\u1ebfp h\u00e0m g(x)=-f(x) v\u00e0 v\u1ebd \u0111\u1ed3 th\u1ecb
B3 : V\u1ebd c\u00e1c c\u1ed9t r(y) = sqrt(a^2-b^2) v\u00e0 q(y) = -sqrt(a^2-b^2) v\u00e0 t\u00ecm giao \u0111i\u1ec3m v\u1edbi tr\u1ee5c ho\u00e0nh , \u0111\u00f3 ch\u00ednh l\u00e0 t\u1ecda \u0111\u1ed9 ti\u00eau c\u1ef1 \u0111\u00e1nh d\u1ea5u \u0111i\u1ec3m \u0111\u00f3
B4: V\u1ebb \u0111\u01b0\u1eddng tr\u00f2n t\u00e2m O b\u00e1n k\u00ednh sao cho l\u1edbn h\u01a1n tham s\u1ed1 a , ch\u1ecdn \u0111i\u1ec3m thu\u1ed9c \u0111\u01b0\u1eddng tr\u00f2n v\u00e0 ho\u1ea1t n\u00e1o n\u00f3
B5 : Ch\u1ecdn hai \u0111i\u1ec3m n\u1eb1m tr\u00ean hai m\u1ea3nh \u0111\u1ed3 th\u1ecb f(x) v\u00e0 g(x) v\u00e0 ho\u1ea1t n\u00e1o n\u00f3
B6 : Ch\u1ecdn hai \u0111i\u1ec3m tr\u00ean 2 m\u1ea3nh ch\u1ea1y theo \u0111i\u1ec3m tr\u00ean \u0111\u01b0\u1eddng tr\u00f2n sau \u0111\u00f3 ch\u00fang ta n\u1ed1i kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111i\u1ec3m tr\u00ean m\u1ea3nh v\u1edbi ti\u00eau c\u1ef1 v\u00e0 \u0111o kho\u1ea3ng c\u00e1ch , sau \u0111\u00f3 ta l\u1ea5y t\u1ed5ng kho\u1ea3ng c\u00e1ch t\u1eeb \u0111i\u1ec3m \u0111\u1ebfn c\u00e1c ti\u00eau c\u1ef1 v\u00e0 cho ch\u00fang lu\u00f4n hi\u1ec7n ,
B7 : X\u00f3a c\u00e1c \u0111\u01b0\u1eddng nh\u01b0 \u0111\u1ed3 th\u1ecb c\u00e1c tr\u1ee5c kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n\n\n
Th\u00f4ng tin v\u1ec1 s\u1ea3n ph\u1ea9m:<\/p>\n\n\n
Gi\u1edbi thi\u1ec7u s\u1ea3n ph\u1ea9m : S\u1ea3n ph\u1ea9m nh\u1eb1m minh h\u1ecda v\u1ec1 \u0111\u01b0\u1eddng \u0111i v\u00e0 qu\u1ef9 \u0111\u1ea1o c\u1ee7a h\u00ecnh elip trong th\u1ef1c t\u1ebf, t\u1eeb \u0111\u00f3 t\u1ea1o ra m\u1ed9t s\u1ed1 nh\u1eadn th\u1ee9c v\u1ec1 h\u00ecnh elip, v\u00e0 c\u00f3 th\u1ec3 h\u1ecdc v\u00e0 \u1ee9ng d\u1ee5ng th\u00e0nh th\u1ea1o ch\u00fang.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[59,133],"class_list":["post-150","post","type-post","status-publish","format-standard","hentry","category-ung-dung-ict-trong-giao-duc-toan","tag-elip","tag-sketchpad"],"_links":{"self":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/comments?post=150"}],"version-history":[{"count":0,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/posts\/150\/revisions"}],"wp:attachment":[{"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/media?parent=150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/categories?post=150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/truyenthong.edu.vn\/sanpham\/wp-json\/wp\/v2\/tags?post=150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}