Iklan

Iklan

Pertanyaan

Hasil dari ∫ 3 x ​ 2 x ​ ​ ( sin 3 x cos 5 x ) d x = ...

Hasil dari  = ...

  1. begin mathsize 12px style negative 3 over 32 end style

  2. begin mathsize 12px style negative 4 over 32 end style

  3. begin mathsize 12px style negative 6 over 32 end style

  4. begin mathsize 12px style negative 7 over 32 end style

  5. begin mathsize 12px style negative 10 over 32 end style

Iklan

Y. Laksmi

Master Teacher

Mahasiswa/Alumni Universitas Negeri Semarang

Jawaban terverifikasi

Iklan

Pembahasan

Jika Maka:

Jika begin mathsize 12px style sin alpha cos beta equals 1 half sin open parentheses alpha plus beta close parentheses plus sin left parenthesis alpha minus beta right parenthesis end stylebegin mathsize 12px style sin 3 x cos 5 x  equals 1 half open parentheses sin 8 x plus sin left parenthesis negative 2 x right parenthesis close parentheses  equals 1 half open parentheses sin 8 x minus sin 2 x close parentheses    integral subscript begin inline style straight pi over 3 end style end subscript superscript begin inline style straight pi over 3 end style end superscript open parentheses sin 3 x cos 5 x close parentheses d x  equals integral subscript begin inline style straight pi over 3 end style end subscript superscript begin inline style straight pi over 2 end style end superscript 1 half open parentheses sin 8 x minus sin 2 x close parentheses d x  equals 1 half open square brackets negative 1 over 8 cos 8 x minus open parentheses negative 1 half cos 2 x close parentheses close square brackets blank with begin inline style straight pi over 3 end style below and begin inline style straight pi over 2 end style on top  equals 1 half open square brackets negative 1 over 8 cos 8 x plus 1 half cos 2 x close square brackets blank with begin inline style straight pi over 3 end style below and begin inline style straight pi over 2 end style on top  equals 1 half open square brackets open parentheses negative 1 over 8 cos 8 x plus 1 half cos 2 x close parentheses minus open parentheses negative 1 over 8 cos 8 x plus 1 half cos 2 x close parentheses close square brackets  equals 1 half open square brackets table row cell open parentheses negative 1 over 8 cos 8 open parentheses straight pi over 2 close parentheses plus 1 half c o s 2 open parentheses straight pi over 2 close parentheses close parentheses end cell row cell negative open parentheses negative 1 over 8 cos 8 open parentheses straight pi over 3 close parentheses plus 1 half c o s 2 open parentheses straight pi over 3 close parentheses close parentheses end cell end table close square brackets  equals 1 half open square brackets open parentheses negative 1 over 8 open parentheses 1 close parentheses plus 1 half open parentheses negative 1 close parentheses close parentheses minus open parentheses negative 1 over 8 open parentheses negative 1 half close parentheses plus 1 half open parentheses negative 1 half close parentheses close parentheses close square brackets  equals 1 half open square brackets open parentheses negative 1 over 8 minus 1 half close parentheses minus open parentheses 1 over 16 minus 1 fourth close parentheses close square brackets  equals 1 half open square brackets open parentheses negative 5 over 8 close parentheses minus open parentheses negative 3 over 16 close parentheses close square brackets  equals 1 half open square brackets negative 5 over 8 plus 3 over 16 close square brackets  equals 1 half open square brackets negative 7 over 16 close square brackets  equals negative 7 over 32 end style

Maka:

 

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

1

Iklan

Iklan

Pertanyaan serupa

Nilai dari ∫ 0 6 π ​ ​ 4 sin 7 x cos 3 x d x = …

2

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

info@ruangguru.com

Contact 02140008000

02140008000

Ikuti Kami

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