Iklan

Iklan

Pertanyaan

Deret 2 + 7 + 8 + 13 dapat diubah ke dalam bentuk notasi sigma menjadi ....

Deret 2 + 7 + 8 + 13 dapat diubah ke dalam bentuk notasi sigma menjadi ....

  1. begin mathsize 14px inline style sum from i equals 1 to 4 of left parenthesis negative 1 right parenthesis to the power of negative i end exponent minus 3 left parenthesis negative i right parenthesis end style

  2. begin inline style size 14px sum from size 14px i size 14px equals size 14px 1 to size 14px 4 of size 14px left parenthesis size 14px minus size 14px 1 size 14px right parenthesis to the power of size 14px i size 14px plus size 14px 3 size 14px left parenthesis size 14px minus size 14px i size 14px right parenthesis end style

  3. begin inline style size 14px sum from size 14px i size 14px equals size 14px 1 to size 14px 4 of size 14px left parenthesis size 14px minus size 14px 1 size 14px right parenthesis to the power of size 14px minus size 14px i end exponent size 14px minus size 14px 3 size 14px left parenthesis size 14px i size 14px right parenthesis end style

  4. begin inline style size 14px sum from size 14px i size 14px equals size 14px 1 to size 14px 4 of size 14px left parenthesis size 14px minus size 14px 1 size 14px right parenthesis to the power of size 14px minus size 14px i end exponent size 14px minus size 14px 2 size 14px left parenthesis size 14px i size 14px right parenthesis end style

  5. begin inline style size 14px sum from size 14px i size 14px equals size 14px 1 to size 14px 4 of size 14px left parenthesis size 14px minus size 14px 1 size 14px right parenthesis to the power of size 14px minus size 14px i end exponent size 14px minus size 14px i end style

Iklan

I. Roy

Master Teacher

Mahasiswa/Alumni Universitas Negeri Surabaya

Jawaban terverifikasi

Jawaban

jawaban yang tepatadalah A

jawaban yang tepat adalah A

Iklan

Pembahasan

Uji setiap pilihan hinggadidapatkan deretyang sesuai, yaitu : Sehingga jawaban yang tepatadalah A

Uji setiap pilihan hingga didapatkan deret yang sesuai, yaitu :

begin mathsize 14px inline style sum from i equals 1 to 4 of left parenthesis negative 1 right parenthesis to the power of negative i end exponent minus 3 left parenthesis negative i right parenthesis end style

begin mathsize 14px style equals left parenthesis left parenthesis negative 1 right parenthesis to the power of left parenthesis negative 1 right parenthesis end exponent minus 3 left parenthesis negative 1 right parenthesis right parenthesis plus left parenthesis left parenthesis negative 1 right parenthesis to the power of left parenthesis negative 2 right parenthesis end exponent minus 3 left parenthesis negative 2 right parenthesis right parenthesis plus left parenthesis left parenthesis negative 1 right parenthesis to the power of left parenthesis negative 3 right parenthesis end exponent minus 3 left parenthesis negative 3 right parenthesis right parenthesis plus left parenthesis left parenthesis negative 1 right parenthesis to the power of left parenthesis negative 4 right parenthesis end exponent minus 3 left parenthesis negative 4 right parenthesis right parenthesis equals 2 plus 7 plus 8 plus 13 space left parenthesis c o c o k right parenthesis end style

Sehingga jawaban yang tepat adalah A

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

3

Iklan

Iklan

Pertanyaan serupa

Nilai dari ∑ n = 2 5 ​ i 2

54

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