Pertanyaan

Jika matriks merupakan matriks singular, maka nilai a adalah ….

Jika matriks A equals open parentheses table row a 2 3 row 1 a 4 row a 2 5 end table close parentheses  merupakan matriks singular, maka nilai a adalah ….

  1. -2 atau 2

  2. negative square root of 2 space a t a u space square root of 2

  3. 1 atau 1

  4. 2

  5. 2 square root of 2

Belajar bareng Champions

Brain Academy Champions

Hanya di Brain Academy

Habis dalam

02

:

09

:

31

:

17

Klaim

A. Acfreelance

Master Teacher

Jawaban terverifikasi

Pembahasan

Matriks singular adalah matriks yang memiliki determinan nol.

Matriks singular adalah matriks yang memiliki determinan nol.

space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space open vertical bar A close vertical bar equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space open vertical bar table row a 2 3 row 1 a 4 row a 2 5 end table close vertical bar equals 0  space space space space space space space space space space a open vertical bar table row a 4 row 2 5 end table close vertical bar minus 2 open vertical bar table row 1 4 row a 5 end table close vertical bar plus 3 open vertical bar table row 1 a row a 2 end table close vertical bar equals 0  a open parentheses 5 a minus 8 close parentheses minus 2 open parentheses 5 minus 4 a close parentheses plus 3 open parentheses 2 minus a squared close parentheses equals 0  space space space space space space space space space 5 a squared minus 8 a minus 10 plus 8 a plus 6 minus 3 a squared equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space 2 a squared minus 4 equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space a squared minus 2 equals 0  space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space a squared equals 2  a equals square root of 2 space space space space space space space space a t a u space a equals negative square root of 2

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

10

Pertanyaan serupa

Jika matriks A = ∣ ∣ ​ 3 0 0 ​ 1 x x 2 ​ 2 − 1 − 4 ​ ∣ ∣ ​ adalah matriks singular, maka nilai x yang memenuhi adalah ...

13

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