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            <title>Simulasi Soal SBMPTN! Rumus Deret Geometri, Contoh Soal Dan Pembahasannya!</title>
            <category>Jalur SNBT - UTBK SBMPTN</category>
            <link>https://mamikos.com/info/simulasi-soal-sbmptn-2019-rumus-deret-geometri-contoh-soal-dan-pembahasannya/</link>
            <pubDate>Sat, 19 Mar 2022 15:06:11 +0000</pubDate>
            <dc:creator>Mamikos</dc:creator>
            <guid>https://mamikos.com/info/simulasi-soal-sbmptn-2019-rumus-deret-geometri-contoh-soal-dan-pembahasannya/</guid>
            <description><![CDATA[<p>Deret ukur atau deret geometri dalam bidang matematika adalah urutan bilangan yang bilangan berikutnya merupakan perkalian dari bilangan sebelumnya dengan suatu bilangan rasio tertentu. </p>
<p>The post <a href="https://mamikos.com/info/simulasi-soal-sbmptn-2019-rumus-deret-geometri-contoh-soal-dan-pembahasannya/">Simulasi Soal SBMPTN! Rumus Deret Geometri, Contoh Soal Dan Pembahasannya!</a> appeared first on <a href="https://mamikos.com/info">Blog Mamikos</a>.</p>
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<p>Simulasi Soal SBMPTN! Rumus <a rel="noreferrer noopener" aria-label="Deret Geometri (opens in a new tab)" href="https://mamikos.com/info/contoh-soal-deret-geometri-beserta-jawabannya-lengkap-pljr/" target="_blank">Deret Geometri</a>, Contoh Soal Dan Pembahasannya! &#8211;&nbsp;Deret ukur atau deret geometri dalam bidang matematika adalah urutan bilangan yang bilangan berikutnya merupakan perkalian dari bilangan sebelumnya dengan suatu bilangan rasio tertentu. Sama halnya dengan deret aritmatika, yang dinamakan dengan deret geometri ialah jumlah suku suku suatu barisan geometri. Untuk mengetahui lebih lanjut, cobalah perhatikan <a rel="noreferrer noopener" aria-label="barisan geometri (opens in a new tab)" href="https://mamikos.com/info/contoh-pertanyaan-barisan-dan-deret-geometri-pljr/" target="_blank">barisan geometri</a> yang ditulis dibawah ini.</p>



<h2 class="wp-block-heading">Simulasi Soal SBMPTN! Rumus Deret Geometri</h2>



<figure class="wp-block-image"><img fetchpriority="high" decoding="async" width="750" height="500" src="https://blog-static.mamikos.com/wp-content/uploads/2022/03/sbmptn-3.jpeg" alt="" class="wp-image-104857" srcset="https://blog-static.mamikos.com/wp-content/uploads/2022/03/sbmptn-3.jpeg 750w, https://blog-static.mamikos.com/wp-content/uploads/2022/03/sbmptn-3-300x200.jpeg 300w, https://blog-static.mamikos.com/wp-content/uploads/2022/03/sbmptn-3-500x333.jpeg 500w, https://blog-static.mamikos.com/wp-content/uploads/2022/03/sbmptn-3-600x400.jpeg 600w" sizes="(max-width: 750px) 100vw, 750px" /><figcaption>kompas.com</figcaption></figure>



<p>1, 3, 9, 27, 81, 243, 729, …, Un</p>



<p>Nah, jika kamu menjumlah suku-suku barisan geometri diatas, maka akan diperoleh hasil sebagai berikut:</p>



<p>1 + 3 + 9 + 27 + 81 + 243 + 729 + … +Un</p>



<p>Dengan bentuk seperti itu, maka bisa disebut dengan deret geometri. Dengan contoh tadi, bisa disimpulkan jika yang dimaksud dengan deret Geometri ialah sebuah deret bilangan yang mempunyai rasio/ perbandingan yang tetap.</p>


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<h2 class="wp-block-heading">Rumus Deret Geometri, Contoh Soal Dan Pembahasannya!</h2>



<figure class="wp-block-image"><img decoding="async" width="300" height="243" src="https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-2-300x243.jpg" alt="" class="wp-image-15804" srcset="https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-2-300x243.jpg 300w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-2-230x187.jpg 230w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-2-350x284.jpg 350w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-2-480x389.jpg 480w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-2.jpg 619w" sizes="(max-width: 300px) 100vw, 300px" /></figure>



<p>Diketahui sebuah barisan geometri mempunyai suku pertama 5 &amp; rasio 2. Tulis barisan dan juga deret geometri dari soal tadi.</p>



<p>Jawab:</p>



<p>Baris geometrinya ialah 5, 10, 20, 40, 80, 160, …, Un</p>



<p>Sedangkan deret geometri soal diatas ialah 5 + 10 + 20 + 40 + 80 + 160 + …. + Un.</p>


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                <img decoding="async" src="https://blog-static.mamikos.com/wp-content/uploads/2021/11/statistic-@markusspiske-500x334.jpg" alt="Rumus Statistika dan Contoh Soal Beserta Jawabannya Lengkap" />
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                <p class="sugested-post__subtitle">Baca Juga :</p>
                <p class="sugested-post__title">Rumus Statistika dan Contoh Soal Beserta Jawabannya Lengkap</p>
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<h2 class="wp-block-heading"><strong>Rumus Jumlah Deret Geometri</strong></h2>



<p>Kemudian, kamu akan mempelajari bagaimana cara menentukan besarnya jumlah n pada suku pertama di deret geometri. Misalnya, Sn merupakan jumlah n pada suku pertama di deret geometri jadi:</p>



<figure class="wp-block-image"><img decoding="async" width="300" height="233" src="https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri-300x233.jpg" alt="" class="wp-image-15805" srcset="https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri-300x233.jpg 300w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri-230x179.jpg 230w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri-350x272.jpg 350w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri.jpg 448w" sizes="(max-width: 300px) 100vw, 300px" /></figure>



<p>Sehingga, rumus jumlah suku-suku pada deret geometri diatas bisa dinyatakan sebagai berikut ini.</p>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="300" height="88" src="https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri-2-300x88.jpg" alt="" class="wp-image-15806" srcset="https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri-2-300x88.jpg 300w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri-2-230x67.jpg 230w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri-2-350x103.jpg 350w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Rumus-Jumlah-Deret-Geometri-2.jpg 358w" sizes="(max-width: 300px) 100vw, 300px" /></figure>



<p>Selain itu, untuk lebih mendalami tentang deret geometri, silahkan pelajari lagi tentang contoh contoh soal deret geometri di bawah ini.</p>


    <div class="sugested-post" data-permalink="https://mamikos.com/info/mempelajari-simpangan-baku-ag/">
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<h2 class="wp-block-heading"><strong>Contoh Soal Deret Geometri Lainnya</strong></h2>



<p>Diketahui sebuah barisan geometri dengan nilai: 3, 6, 12, 24, 48, …, Un. Tentukanlah suku yang ketujuh (U7) serta jumlah tujuh suku yang pertama (S7).</p>



<figure class="wp-block-image"><img loading="lazy" decoding="async" width="300" height="243" src="https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-300x243.jpg" alt="" class="wp-image-15807" srcset="https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-300x243.jpg 300w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-230x186.jpg 230w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II-350x283.jpg 350w, https://blog-static.mamikos.com/wp-content/uploads/2019/03/Contoh-Soal-Deret-Geometri-II.jpg 466w" sizes="(max-width: 300px) 100vw, 300px" /></figure>



<hr class="wp-block-separator"/>


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</div><p>The post <a href="https://mamikos.com/info/simulasi-soal-sbmptn-2019-rumus-deret-geometri-contoh-soal-dan-pembahasannya/">Simulasi Soal SBMPTN! Rumus Deret Geometri, Contoh Soal Dan Pembahasannya!</a> appeared first on <a href="https://mamikos.com/info">Blog Mamikos</a>.</p>
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