{"id":114298,"date":"2020-01-29T18:19:26","date_gmt":"2020-01-29T17:19:26","guid":{"rendered":"https:\/\/www.superprof.es\/diccionario\/algebralineal\/suma-matrices.html"},"modified":"2020-01-29T18:19:26","modified_gmt":"2020-01-29T17:19:26","slug":"suma-matrices","status":"publish","type":"post","link":"https:\/\/www.superprof.es\/diccionario\/matematicas\/algebralineal\/suma-matrices.html","title":{"rendered":"Suma de matrices"},"content":{"rendered":"<section style=\"\">\n<p class=\"\">\n\t\t\t\t\t\t\t\tSi las matrices  <strong>A=(a<sub>ij<\/sub>)<\/strong> y <strong>B=(b<sub>ij<\/sub>)<\/strong> tienen la misma dimensi\u00f3n, la matriz suma es: <\/p>\n<p class=\"actividades_2_v_ir\"><strong>A+B=(a<sub>ij<\/sub>+b<sub>ij<\/sub>)<\/strong>.<\/p>\n<p class=\"\"> La <strong>matriz suma <\/strong>se obtienen sumando los elementos de las dos matrices que ocupan la misma misma posici\u00f3n. <\/p>\n<p class=\"actividades_2\"><img decoding=\"async\" src=\"https:\/\/www.superprof.es\/diccionario\/wp-content\/uploads\/2020\/01\/suma-de-matrices-1.gif\" alt=\"Explicaciones y ejemplos de suma de matrices\" \/><\/p>\n<h3 class=\"r\">Propiedades de la suma de matrices<\/h3>\n<p class=\"actividades_r_ir\">Interna:<\/p>\n<p class=\"\">La suma de dos matrices de orden m x n es otra matriz dimensi\u00f3n m x n.<\/p>\n<p class=\"actividades_r_ir\">Asociativa:<\/p>\n<p class=\"actividades_2_v_ir\"><strong>A + (B + C) = (A + B) + C <\/strong><\/p>\n<p class=\"actividades_r_ir\">Elemento neutro:<\/p>\n<p class=\"actividades_2_v_ir\"> <strong>A + 0 = A<\/strong><\/p>\n<p class=\"\">Donde <strong>O<\/strong> es la matriz nula de la misma dimensi\u00f3n que la matriz A.<\/p>\n<p class=\"actividades_r_ir\">Elemento opuesto:<\/p>\n<p class=\"actividades_2_v_ir\"> A<strong> + (\u2212A) = O<\/strong><\/p>\n<p class=\"\">La matriz opuesta es aquella en que todos los elementos est&aacute;n cambiados de signo.<\/p>\n<p class=\"actividades_r_ir\">Conmutativa:<\/p>\n<p class=\"actividades_2_v_ir\"><strong>A + B = B + A<\/strong><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Si las matrices A=(aij) y B=(bij) tienen la misma dimensi\u00f3n, la matriz suma es: A+B=(aij+bij). La matriz suma se obtienen sumando los elementos de las dos matrices que ocupan la misma misma posici\u00f3n. Propiedades de la suma de matrices Interna: La suma de dos matrices de orden m x n es otra matriz dimensi\u00f3n m [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[372],"tags":[379],"class_list":["post-114298","post","type-post","status-publish","format-standard","hentry","category-algebralineal","tag-s"],"acf":[],"author_meta":{"display_name":"Andra","author_link":"https:\/\/www.superprof.es\/diccionario\/author\/andra"},"featured_img":null,"coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/www.superprof.es\/diccionario\/matematicas\/algebralineal\" class=\"advgb-post-tax-term\">\u00c1lgebra lineal<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">\u00c1lgebra lineal<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/www.superprof.es\/diccionario\/matematicas\/algebralineal\" class=\"advgb-post-tax-term\">s<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">s<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Publicado 6 a\u00f1os hace","modified":"Actualizado 6 a\u00f1os hace"},"absolute_dates":{"created":"Publicado el 29 enero 2020","modified":"Actualizado el 29 enero 2020"},"absolute_dates_time":{"created":"Publicado el 29 enero 2020 18 h 19 min","modified":"Actualizado el 29 enero 2020 18 h 19 min"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/114298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/comments?post=114298"}],"version-history":[{"count":0,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/114298\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/media?parent=114298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/categories?post=114298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/tags?post=114298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}