{"id":3669,"date":"2026-07-01T07:48:13","date_gmt":"2026-07-01T07:48:13","guid":{"rendered":"https:\/\/gbelentzas.sites.sch.gr\/?p=3669"},"modified":"2026-07-01T07:58:39","modified_gmt":"2026-07-01T07:58:39","slug":"%cf%83%cf%8d%ce%b3%ce%ba%cf%81%ce%b9%cf%83%ce%b7-%ce%ba%ce%b1%ce%b9-%ce%b4%ce%b9%ce%ac%cf%84%ce%b1%ce%be%ce%b7-%cf%86%cf%85%cf%83%ce%b9%ce%ba%cf%8e%ce%bd-%ce%b1%cf%81%ce%b9%ce%b8%ce%bc%cf%8e%ce%bd","status":"publish","type":"post","link":"https:\/\/gbelentzas.sites.sch.gr\/?p=3669","title":{"rendered":"\u03a3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ce\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2026\/07\/01.02-sygkrisi-1024x576.png\" alt=\"\" class=\"wp-image-3673\" srcset=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2026\/07\/01.02-sygkrisi-1024x576.png 1024w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2026\/07\/01.02-sygkrisi-300x169.png 300w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2026\/07\/01.02-sygkrisi-768x432.png 768w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2026\/07\/01.02-sygkrisi-1536x864.png 1536w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2026\/07\/01.02-sygkrisi-850x478.png 850w, https:\/\/gbelentzas.sites.sch.gr\/wp-content\/uploads\/2026\/07\/01.02-sygkrisi.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u039c\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03bd\u03b1  <strong>\u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5<\/strong>  \u03b4\u03cd\u03bf \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b1\u03c3\u03af\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c0\u03bf\u03b9\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03ae \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0393\u03b9\u03b1 \u03bd\u03b1 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03c5\u03bc\u03b5 \u03b4\u03cd\u03bf \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 <strong>\u03c3\u03cd\u03bc\u03b2\u03bf\u03bb\u03b1 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7\u03c2<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u03a3\u03cd\u03bc\u03b2\u03bf\u03bb\u03bf<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u03a3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-1344be71c400aae42b0d10a4cd1c6fa3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#61;\" title=\"Rendered by QuickLaTeX.com\" height=\"5\" width=\"13\" style=\"vertical-align: 2px;\"\/><\/td><td class=\"has-text-align-center\" data-align=\"center\">\u03af\u03c3\u03bf\u03c2 \u03bc\u03b5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-59ed5935a3378827146d37da07891046_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#60;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"12\" style=\"vertical-align: -2px;\"\/> |<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03b1\u03c0\u03cc<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-d3d850096bf4f6102aa6f2f9aec8aa46_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#62;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"12\" style=\"vertical-align: -2px;\"\/> <\/td><td class=\"has-text-align-center\" data-align=\"center\"><span style=\"font-family: -webkit-standard; white-space: normal;\">\u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03b1\u03c0\u03cc<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03bd \u03ad\u03bd\u03b1\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 <strong>\u03bc\u03b5\u03c4\u03ac<\/strong> \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03ac\u03bb\u03bb\u03bf \u03c3\u03c4\u03b7\u03bd \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03af\u03b1 \u03c4\u03c9\u03bd \u03c6\u03c5\u03c3\u03b9\u03ba\u03ce\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd, \u03c4\u03cc\u03c4\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 <strong>\u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2<\/strong> \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc\u03bd.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">&nbsp; <strong>\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1<\/strong>: <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-73d8d66ae7476839197e0ba4e23c0294_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#53;&#62;&#57;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"52\" style=\"vertical-align: -2px;\"\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03bd \u03ad\u03bd\u03b1\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 <strong>\u03c0\u03c1\u03b9\u03bd<\/strong> \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03ac\u03bb\u03bb\u03bf \u03c3\u03c4\u03b7\u03bd \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03af\u03b1 \u03c4\u03c9\u03bd \u03c6\u03c5\u03c3\u03b9\u03ba\u03ce\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03ce\u03bd, \u03c4\u03cc\u03c4\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 <strong>\u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2<\/strong> \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03cc\u03bd.<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">&nbsp; <strong>\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1<\/strong>: <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-0ea6c4354b9b8020f57716d9d01056e6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#49;&#60;&#49;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"61\" style=\"vertical-align: -2px;\"\/><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u03a0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u039f \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-ac28def52d20988fa6323675c61b00f6_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"9\" style=\"vertical-align: 0px;\"\/>.<\/li>\n\n\n\n<li>\u039c\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9, \u03b1\u03c6\u03bf\u03cd \u03ba\u03ac\u03b8\u03b5 \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc\u03c2 \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03c0\u03ac\u03bd\u03c4\u03bf\u03c4\u03b5 \u03ad\u03bd\u03b1\u03bd \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03bf.<\/li>\n\n\n\n<li>\u039f\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03af \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b1\u03c7\u03b8\u03bf\u03cd\u03bd \u03c3\u03b5 <strong>\u03b1\u03cd\u03be\u03bf\u03c5\u03c3\u03b1<\/strong> <strong>\u03c3\u03b5\u03b9\u03c1\u03ac<\/strong>, \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03c0\u03c1\u03bf\u03c2 \u03c4\u03bf\u03bd \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><p class=\"ql-center-displayed-equation\" style=\"line-height: 16px;\"><span class=\"ql-right-eqno\"> &nbsp; <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gbelentzas.sites.sch.gr\/wp-content\/ql-cache\/quicklatex.com-5c28bb4c40a5836bf027f61a8e4ceb7b_l3.png\" height=\"16\" width=\"546\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#91;&#48;&#60;&#49;&#60;&#50;&#60;&#51;&#60;&#92;&#108;&#100;&#111;&#116;&#115;&#60;&#49;&#48;&#60;&#49;&#49;&#60;&#49;&#50;&#60;&#92;&#108;&#100;&#111;&#116;&#115;&#60;&#50;&#57;&#55;&#60;&#92;&#108;&#100;&#111;&#116;&#115;&#60;&#49;&#48;&#48;&#48;&#60;&#92;&#108;&#100;&#111;&#116;&#115;&#92;&#93;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p><\/p>\n\n\n<div class=\"wp-block-ub-social-share\" id=\"ub-social-share-c89513a7-b6e4-4ee9-9a8b-594d02648738\">\n\t\t\t<div class=\"social-share-icons align-icons-center orientation-icons-row\"><a aria-label=\"facebook-logo\" target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fgbelentzas.sites.sch.gr%2F%3Fp%3D3669&amp;title=%CE%A3%CF%8D%CE%B3%CE%BA%CF%81%CE%B9%CF%83%CE%B7%20%CE%BA%CE%B1%CE%B9%20%CE%B4%CE%B9%CE%AC%CF%84%CE%B1%CE%BE%CE%B7%20%CF%86%CF%85%CF%83%CE%B9%CE%BA%CF%8E%CE%BD%20%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8E%CE%BD\" class=\"ub-social-share-facebook-container\" 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