{"id":254,"date":"2026-02-16T13:02:10","date_gmt":"2026-02-16T13:02:10","guid":{"rendered":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/?p=254"},"modified":"2026-02-16T13:29:40","modified_gmt":"2026-02-16T13:29:40","slug":"elementary-trigonometry","status":"publish","type":"post","link":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/2026\/02\/16\/elementary-trigonometry\/","title":{"rendered":"Elementary trigonometry"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"324\" height=\"537\" src=\"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-content\/uploads\/2026\/02\/image-38.png\" alt=\"\" class=\"wp-image-255\" srcset=\"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-content\/uploads\/2026\/02\/image-38.png 324w, https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-content\/uploads\/2026\/02\/image-38-181x300.png 181w\" sizes=\"auto, (max-width: 324px) 100vw, 324px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"321\" height=\"542\" src=\"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-content\/uploads\/2026\/02\/image-39.png\" alt=\"\" class=\"wp-image-256\" srcset=\"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-content\/uploads\/2026\/02\/image-39.png 321w, https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-content\/uploads\/2026\/02\/image-39-178x300.png 178w\" sizes=\"auto, (max-width: 321px) 100vw, 321px\" \/><\/figure>\n\n\n\n<p>This is the original 4th edition published by Macmillan &amp; co. in 1905. The publisher and the book is no more available.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This is the original 4th edition published by Macmillan &amp; co. in 1905. The publisher and the book is no more available.\u00a0<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-254","post","type-post","status-publish","format-standard","hentry","category-natural-science"],"_links":{"self":[{"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/posts\/254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/comments?post=254"}],"version-history":[{"count":2,"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/posts\/254\/revisions"}],"predecessor-version":[{"id":261,"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/posts\/254\/revisions\/261"}],"wp:attachment":[{"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/media?parent=254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/categories?post=254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.brainwareuniversity.ac.in\/valuable-books\/wp-json\/wp\/v2\/tags?post=254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}