{"id":154100,"date":"2023-08-02T14:08:12","date_gmt":"2023-08-02T08:38:12","guid":{"rendered":"https:\/\/www.gkseries.com\/blog\/?p=154100"},"modified":"2023-08-02T14:08:13","modified_gmt":"2023-08-02T08:38:13","slug":"which-one-of-the-following-languages-over-%cf%83-%f0%9d%91%8e-%f0%9d%91%8f-is-not-context-free","status":"publish","type":"post","link":"https:\/\/www.gkseries.com\/blog\/which-one-of-the-following-languages-over-%cf%83-%f0%9d%91%8e-%f0%9d%91%8f-is-not-context-free\/","title":{"rendered":"Which one of the following languages over \u03a3 = {\ud835\udc4e, \ud835\udc4f} is NOT context-free?"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Q. Which one of the following languages over \u03a3 = {\ud835\udc4e, \ud835\udc4f} is NOT context-free?<\/td><\/tr><tr><td>(A) {\ud835\udc64\ud835\udc64<sup>\ud835\udc45<\/sup> |\ud835\udc64 \u2208 {\ud835\udc4e, \ud835\udc4f}<sup>\u2217<\/sup>}<\/td><\/tr><tr><td>(B) {\ud835\udc64\ud835\udc4e<sup>\ud835\udc5b<\/sup>\ud835\udc4f<sup>\ud835\udc5b<\/sup>\ud835\udc64<sup>\ud835\udc45<\/sup> |\ud835\udc64 \u2208 {\ud835\udc4e, \ud835\udc4f}<sup>\u2217<\/sup>, \ud835\udc5b \u2265 0}<\/td><\/tr><tr><td>(C) {\ud835\udc64\ud835\udc4e<sup>\ud835\udc5b<\/sup>\ud835\udc64<sup>\ud835\udc45<\/sup>\ud835\udc4f<sup>\ud835\udc5b<\/sup> |\ud835\udc64 \u2208 {\ud835\udc4e, \ud835\udc4f}<sup>\u2217<\/sup>, \ud835\udc5b \u2265 0}<\/td><\/tr><tr><td>(D) {\ud835\udc4e<sup>\ud835\udc5b<\/sup>\ud835\udc4f<sup>\ud835\udc56<\/sup> | \ud835\udc56 \u2208 {\ud835\udc5b, 3\ud835\udc5b, 5\ud835\udc5b}, \ud835\udc5b \u2265 0}<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Ans: {wa<sup>n<\/sup>w<sup>R<\/sup>b<sup>n<\/sup>\u00a0\u23d0 w \u2208 {a, b}*, n\u2265 0}<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Q. Which one of the following languages over \u03a3 = {\ud835\udc4e, \ud835\udc4f} is NOT context-free? (A) {\ud835\udc64\ud835\udc64\ud835\udc45 |\ud835\udc64 \u2208 {\ud835\udc4e, \ud835\udc4f}\u2217} (B) {\ud835\udc64\ud835\udc4e\ud835\udc5b\ud835\udc4f\ud835\udc5b\ud835\udc64\ud835\udc45 |\ud835\udc64 \u2208 {\ud835\udc4e, \ud835\udc4f}\u2217, \ud835\udc5b \u2265 0} (C) {\ud835\udc64\ud835\udc4e\ud835\udc5b\ud835\udc64\ud835\udc45\ud835\udc4f\ud835\udc5b |\ud835\udc64 \u2208 {\ud835\udc4e, \ud835\udc4f}\u2217, \ud835\udc5b \u2265 0} (D) {\ud835\udc4e\ud835\udc5b\ud835\udc4f\ud835\udc56 | \ud835\udc56 \u2208 {\ud835\udc5b, 3\ud835\udc5b, 5\ud835\udc5b}, \ud835\udc5b \u2265 0} Ans: {wanwRbn\u00a0\u23d0 w \u2208 {a, [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":154104,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5141],"tags":[5140],"class_list":["post-154100","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate","tag-gate-questions"],"_links":{"self":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/154100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/users\/419"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/comments?post=154100"}],"version-history":[{"count":1,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/154100\/revisions"}],"predecessor-version":[{"id":154105,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/posts\/154100\/revisions\/154105"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media\/154104"}],"wp:attachment":[{"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/media?parent=154100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/categories?post=154100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gkseries.com\/blog\/wp-json\/wp\/v2\/tags?post=154100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}