Roboguru

Pertanyaan

Tentukan nilai sin comma space cos comma space tan comma cotan comma space sec comma space dan space cosec pada kuadran I,II,II,IV

Kuadran I open curly brackets 0 comma 30 degree comma 45 degree comma 60 degree comma 90 degree close curly brackets

A. Rahmawati

Master Teacher

Mahasiswa/Alumni Universitas Pendidikan Indonesia

Jawaban terverifikasi

Pembahasan

Pada kuadran I nilai trigonomentri bernilai positif maka

table attributes columnalign right center left columnspacing 0px end attributes row cell sin space 0 degree end cell equals 0 row cell cos space 0 degree end cell equals 1 row cell tan space 0 degree end cell equals 0 row cell cotan space 0 degree end cell equals infinity row cell sec space 0 degree end cell equals 1 row cell cosec space 0 degree end cell equals cell tak space terdefenisi end cell row cell sin space 30 degree end cell equals cell 1 half end cell row cell cos space 30 degree end cell equals cell 1 half square root of 3 end cell row cell tan space 30 degree end cell equals cell 1 third square root of 3 end cell row cell cotan space 30 degree end cell equals cell fraction numerator 3 over denominator square root of 3 end fraction end cell row cell sec space 30 degree end cell equals cell fraction numerator 2 over denominator square root of 3 end fraction end cell row cell cosec space 30 degree space end cell equals 2 row cell sin space 45 degree end cell equals cell 1 half square root of 2 end cell row cell cos space 45 degree end cell equals cell 1 half square root of 2 end cell row cell tan space 45 degree end cell equals 1 row cell cotan space 45 degree end cell equals 1 row cell sec space 45 degree end cell equals cell fraction numerator 2 over denominator square root of 2 end fraction end cell row cell cosec space 45 degree end cell equals cell fraction numerator 2 over denominator square root of 2 end fraction end cell row cell sin space 60 degree end cell equals cell 1 half square root of 3 end cell row cell cos space 60 degree end cell equals cell 1 half end cell row cell tan space 60 degree end cell equals cell square root of 3 end cell row cell cotan space 60 degree end cell equals cell 1 third square root of 3 end cell row cell sec space 60 degree end cell equals 2 row cell cosec space 60 degree end cell equals cell fraction numerator 2 over denominator square root of 3 end fraction end cell row cell sin space 90 degree end cell equals 1 row cell cos space 90 degree end cell equals 0 row cell tan space 90 degree end cell equals cell tak space terdefenisi end cell row cell cotan 90 degree end cell equals 1 row cell sec space 90 degree end cell equals minus row cell cosec space 90 degree end cell equals 1 end table

28

0.0 (0 rating)

Pertanyaan serupa

Selidiki kebenaran setiap pernyataan berikut. Berikan alasan untuk setiap jawabanmu. secx dan sinx selalu memiliki nilai tanda yang sama di keempat kuadran.

66

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 Ruangguru

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