Iklan

Iklan

Pertanyaan

J u m l ah d ere t t ak hin gg a d a r i 1 + 2 1 ​ + 4 1 ​ + 8 1 ​ + ... a d a l ah ...

  1. 2

  2. 31 over 16

  3. 30 over 16

  4. 31 over 32

  5. 30 over 32

Iklan

A. Acfreelance

Master Teacher

Jawaban terverifikasi

Iklan

Pembahasan

R u m u s space d e r e t space G e o m e t r i space t a k space h i n g g a  S subscript infinity equals fraction numerator a over denominator 1 minus r end fraction comma vertical line r vertical line less than 1    A k a n space d i c a r i space n i l a i space a space d a n space r space  left parenthesis a right parenthesis space N i l a i space a space d a p a t space d e n g a n space m u d a h space d i k e t a h u i space y a i t u space s u k u space p e r t a m a comma space j a d i space a equals 1  left parenthesis b right parenthesis space N i l a i space r space d a p a t space d i h i t u n g space d a r i space r a s i o space s u k u space k e space 2 space d e n g a n space s u k u space p e r t a m a comma space j a d i space r space equals fraction numerator 1 half over denominator 2 end fraction equals 1 half    S subscript infinity equals fraction numerator 1 over denominator 1 minus begin display style 1 half end style end fraction  S subscript infinity equals fraction numerator 1 over denominator begin display style 1 half end style end fraction  S subscript infinity equals 2

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

40

Iklan

Iklan

Pertanyaan serupa

Hasil dari 1 − 4 2 ​ + 16 3 ​ − 64 4 ​ + 256 5 ​ − … adalah ....

5

0.0

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Hubungi Kami

Ruangguru WhatsApp

+62 815-7441-0000

Email info@ruangguru.com

[email protected]

Contact 02140008000

02140008000

Ikuti Kami

©2024 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia