Iklan

Iklan

Pertanyaan

Pada jajargenjang PQRS dengan titik tengah O diketahui PQ ​ = u dan PS = v . Nyatakan vektor dan hasil operasi vektor berikut dalam u dan v . c. QR ​ + PR

Pada jajargenjang  dengan titik tengah  diketahui  dan . Nyatakan vektor dan hasil operasi vektor berikut dalam  dan .

c.   

Iklan

E. Nur

Master Teacher

Mahasiswa/Alumni Institut Teknologi Sepuluh Nopember

Jawaban terverifikasi

Jawaban

.

 begin mathsize 14px style QR with rightwards arrow on top plus PR with rightwards arrow on top equals u with rightwards arrow on top plus 2 v with rightwards arrow on top end style

Iklan

Pembahasan

Jadi, .

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell QR with rightwards arrow on top plus PR with rightwards arrow on top end cell equals cell QR with rightwards arrow on top plus PQ with rightwards arrow on top plus QR with rightwards arrow on top end cell row blank equals cell 2 QR with rightwards arrow on top plus PQ with rightwards arrow on top end cell row blank equals cell 2 PS with rightwards arrow on top plus PQ with rightwards arrow on top end cell row blank equals cell 2 v with rightwards arrow on top plus u with rightwards arrow on top end cell row blank equals cell u with rightwards arrow on top plus 2 v with rightwards arrow on top end cell end table end style

Jadi, begin mathsize 14px style QR with rightwards arrow on top plus PR with rightwards arrow on top equals u with rightwards arrow on top plus 2 v with rightwards arrow on top end style

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

106

Iklan

Iklan

Pertanyaan serupa

Pada jajargenjang PQRS dengan titik tengah T titik tengah PQ dan O perpotongan PR dan QS . Jika PQ ​ = u dan PS = v , nyatakan vektor-vektor berikutdalam u dan v . b. OR

7

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

[email protected]

Contact 02140008000

02140008000

Ikuti Kami

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