RoboguruRoboguru
SD

Buktikan ​​2cot 2xcot22x−1​​​​−​​​cos​​​ ​​​8​​​x​​​.​​​cot​​​ ​​​4​​​x​​=​​​​sin​​​ ​​​8​​​x​

Pertanyaan

Buktikan table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell fraction numerator cot squared 2 x minus 1 over denominator 2 cot space 2 x end fraction end cell end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank minus end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cos end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 8 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank x end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank. end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank cot end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 4 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank x end table table attributes columnalign right center left columnspacing 0px end attributes row blank equals blank end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank sin end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank space end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank 8 end table table attributes columnalign right center left columnspacing 0px end attributes row blank blank x end table 

I. Sutiawan

Master Teacher

Mahasiswa/Alumni Universitas Pasundan

Jawaban terverifikasi

Pembahasan

table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator cot squared 2 x minus 1 over denominator 2 cot space 2 x end fraction minus cos space 8 x. cot space 4 x end cell equals cell sin space 8 x end cell row cell cot space 4 x minus cos space 8 x. c o t space 4 x end cell equals cell sin space 8 x end cell row cell cot 4 x left parenthesis 1 minus cos space 8 x right parenthesis end cell equals cell sin space 8 x end cell row cell cot space 4 x left parenthesis 2 sin squared 1 half left parenthesis 8 x right parenthesis right parenthesis end cell equals cell sin space 8 x end cell row cell cot space 4 x left parenthesis 2 sin squared 4 x right parenthesis end cell equals cell sin space 8 x end cell row cell fraction numerator cos space 4 x over denominator up diagonal strike sin space 4 x end strike end fraction cross times 2 up diagonal strike sin space 4 x end strike cross times sin space 4 x end cell equals cell sin space 8 x end cell row cell 2 space sin space 4 x space cos space 4 x end cell equals cell sin space 8 x end cell row cell sin space 8 x end cell equals cell sin space 8 x space left parenthesis terbukti right parenthesis end cell row blank blank blank end table

21

0.0 (0 rating)

Pertanyaan serupa

sin4x= ....

7

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

Produk Lainnya

Hubungi Kami

Ruangguru WhatsApp

081578200000

Email info@ruangguru.com

info@ruangguru.com

Contact 02140008000

02140008000

Ikuti Kami

©2022 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia