{"id":29692,"date":"2026-05-05T18:01:42","date_gmt":"2026-05-05T22:01:42","guid":{"rendered":"https:\/\/library.bc.edu\/answerwall\/?p=29692"},"modified":"2026-05-05T18:01:42","modified_gmt":"2026-05-05T22:01:42","slug":"prove-this-using-natural-deduction-1-n%e2%86%94p-%e2%88%b4n%e2%86%92r%e2%86%94p%e2%86%92r-pls","status":"publish","type":"post","link":"https:\/\/library.bc.edu\/answerwall\/2026\/05\/05\/prove-this-using-natural-deduction-1-n%e2%86%94p-%e2%88%b4n%e2%86%92r%e2%86%94p%e2%86%92r-pls\/","title":{"rendered":"Prove this: using natural deduction! 1. N\u2194P \/\u2234(N\u2192R)\u2194(P\u2192R) pls"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/library.bc.edu\/answerwall\/wp-content\/uploads\/2026\/05\/AW050526-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/library.bc.edu\/answerwall\/wp-content\/uploads\/2026\/05\/AW050526-1.jpg\" alt=\"Prove this: using natural deduction! 1. N\u2194P \/\u2234(N\u2192R)\u2194(P\u2192R) pls\" class=\"wp-image-29691\" srcset=\"https:\/\/library.bc.edu\/answerwall\/wp-content\/uploads\/2026\/05\/AW050526-1.jpg 300w, https:\/\/library.bc.edu\/answerwall\/wp-content\/uploads\/2026\/05\/AW050526-1-150x150.jpg 150w, https:\/\/library.bc.edu\/answerwall\/wp-content\/uploads\/2026\/05\/AW050526-1-100x100.jpg 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption class=\"wp-element-caption\">Prove this: using natural deduction! 1. N\u2194P  \/\u2234(N\u2192R)\u2194(P\u2192R) pls<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-29692","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/posts\/29692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/comments?post=29692"}],"version-history":[{"count":1,"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/posts\/29692\/revisions"}],"predecessor-version":[{"id":29693,"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/posts\/29692\/revisions\/29693"}],"wp:attachment":[{"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/media?parent=29692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/categories?post=29692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/library.bc.edu\/answerwall\/wp-json\/wp\/v2\/tags?post=29692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}