Iklan

Iklan

Pertanyaan

Perhatikan gambar berikut ! Jika BC = a , C D = b , D E = c , maka tentukan : b. BO

Perhatikan gambar berikut !

Jika , maka tentukan :

b.  

Iklan

H. Hermawan

Master Teacher

Mahasiswa/Alumni Universitas Lampung

Jawaban terverifikasi

Jawaban

.

 table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell stack size 14px B size 14px O with size 14px rightwards arrow on top end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank size 14px equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell size 14px b with size 14px rightwards arrow on top end cell end table.

Iklan

Pembahasan

Berdasarkan penjumlahan vektor, maka didapat Jadi, .

Berdasarkan penjumlahan vektor, maka didapat

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell stack B O with rightwards arrow on top end cell equals cell stack B C with rightwards arrow on top plus stack C D with rightwards arrow on top plus stack D O with rightwards arrow on top end cell row blank equals cell a with rightwards arrow on top plus b with rightwards arrow on top plus left parenthesis negative a with rightwards arrow on top right parenthesis end cell row blank equals cell b with rightwards arrow on top end cell end table end style

Jadi, table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell stack size 14px B size 14px O with size 14px rightwards arrow on top end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank size 14px equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell size 14px b with size 14px rightwards arrow on top end cell end table.

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

2

Iklan

Iklan

Pertanyaan serupa

Diketahui vektor − vektor a = ⎝ ⎛ ​ 1 2 − 3 ​ ⎠ ⎞ ​ , b = ⎝ ⎛ ​ 4 4 m ​ ⎠ ⎞ ​ , dan c = ⎝ ⎛ ​ 3 − 4 5 ​ ⎠ ⎞ ​ . Jika a tegak lurus b , hasil dari a + b − 2 c = ...

3

5.0

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

info@ruangguru.com

Contact 02140008000

02140008000

Ikuti Kami

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