{"id":40862,"date":"2024-03-02T10:05:54","date_gmt":"2024-03-02T10:05:54","guid":{"rendered":"https:\/\/www.omahbse.com\/blog\/?p=40862"},"modified":"2024-03-02T10:05:54","modified_gmt":"2024-03-02T10:05:54","slug":"berikan-contoh-3-bilangan-dalam-barisan-geometri","status":"publish","type":"post","link":"https:\/\/www.omahbse.com\/blog\/berikan-contoh-3-bilangan-dalam-barisan-geometri\/","title":{"rendered":"Berikan contoh 3 bilangan dalam barisan geometri."},"content":{"rendered":"

Barisan geometri adalah barisan bilangan yang setiap suku selanjutnya diperoleh dengan mengalikan suku sebelumnya dengan bilangan tetap, yang disebut rasio. Contoh 3 bilangan dalam barisan geometri antara lain: 2, 6, dan 18 dengan rasio 3; 1, -2, dan 4 dengan rasio -2; serta 4, 12, dan 36 dengan rasio 3.<\/p>\n

Penjelasan dan Jawaban<\/h2>\n

Barisan geometri adalah suatu deret bilangan dimana setiap suku berikutnya diperoleh dengan mengalikan suku sebelumnya dengan suatu bilangan tetap yang disebut rasio. Contoh-contoh 3 bilangan dalam barisan geometri adalah:<\/p>\n

    \n
  1. Jika rasio (r) adalah 2 dan suku pertama (a) adalah 1, maka bilangan dalam barisan geometri adalah: 1, 2, 4, 8, 16, …<\/li>\n
  2. Jika rasio (r) adalah 0.5 dan suku pertama (a) adalah 3, maka bilangan dalam barisan geometri adalah: 3, 1.5, 0.75, 0.375, 0.1875, …<\/li>\n
  3. Jika rasio (r) adalah -3 dan suku pertama (a) adalah -7, maka bilangan dalam barisan geometri adalah: -7, 21, -63, 189, -567, …<\/li>\n<\/ol>\n

    Pada contoh-contoh di atas, setelah suku pertama, setiap suku berikutnya diperoleh dengan mengalikan suku sebelumnya dengan rasio yang telah ditentukan.<\/p>\n

    Kesimpulan<\/h2>\n

    Dalam matematika, barisan geometri terdiri dari deret bilangan dimana setiap suku diperoleh dengan mengalikan suku sebelumnya dengan suatu bilangan tetap yang disebut rasio. Contoh-contoh tadi menunjukkan cara membentuk bilangan dalam barisan geometri dengan menggunakan rasio yang berbeda-beda.<\/p>\n

    Pengertian dan contoh-contoh barisan geometri ini penting dalam memahami pola bilangan dan prinsip-prinsip matematika lainnya, serta dapat diterapkan dalam berbagai aspek kehidupan sehari-hari.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Barisan geometri adalah barisan bilangan yang setiap suku selanjutnya diperoleh dengan mengalikan suku sebelumnya dengan bilangan tetap, yang disebut rasio. Contoh 3 bilangan dalam barisan geometri antara lain: 2, 6, dan 18 dengan rasio 3; 1, -2, dan 4 dengan rasio -2; serta 4, 12, dan 36 dengan rasio 3. Penjelasan dan Jawaban Barisan geometri […]<\/p>\n","protected":false},"author":1,"featured_media":40861,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302,1985,1976,1975],"tags":[],"class_list":{"0":"post-40862","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-matematika","8":"category-matematika-sd","9":"category-sekolah","10":"category-sekolah-dasar"},"yoast_head":"\nBerikan contoh 3 bilangan dalam barisan geometri. - OmahBSE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.omahbse.com\/blog\/berikan-contoh-3-bilangan-dalam-barisan-geometri\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Berikan contoh 3 bilangan dalam barisan geometri. - OmahBSE\" \/>\n<meta property=\"og:description\" content=\"Barisan geometri adalah barisan bilangan yang setiap suku selanjutnya diperoleh dengan mengalikan suku sebelumnya dengan bilangan tetap, yang disebut rasio. 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