Roboguru

Tentukan nilai dari,

Pertanyaan

Tentukan nilai dari,

begin mathsize 14px style fraction numerator tan squared space 30 degree sin squared space 60 degree plus tan squared space 60 degree cos squared space 30 degree over denominator sin space 30 degree cos space 60 degree end fraction end style

  1. .... 

  2. .... 

Pembahasan Soal:

begin mathsize 14px style table attributes columnalign right center left columnspacing 0px end attributes row cell fraction numerator tan squared space 30 degree sin squared space 60 degree plus tan squared space 60 degree cos squared space 30 degree over denominator sin space 30 degree cos space 60 degree end fraction end cell equals blank row cell fraction numerator open parentheses begin display style fraction numerator 1 over denominator square root of 3 end fraction end style close parentheses squared open parentheses begin display style fraction numerator square root of 3 over denominator 2 end fraction end style close parentheses squared plus open parentheses square root of 3 close parentheses squared open parentheses begin display style fraction numerator square root of 3 over denominator 2 end fraction end style close parentheses squared over denominator open parentheses 1 half close parentheses open parentheses 1 half close parentheses end fraction end cell equals blank row cell fraction numerator begin display style 1 fourth end style plus begin display style 9 over 4 end style over denominator begin display style 1 fourth end style end fraction end cell equals 10 end table end style

Pembahasan terverifikasi oleh Roboguru

Terakhir diupdate 12 April 2021

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

Ikuti Kami

©2021 Ruangguru. All Rights Reserved