Pertanyaan

Jika 0 < x < 2 1 π dan cos x = p, maka tan x + sin x = ....

Jika 0 < x < $\frac{1}{2} π$ dan cos x = p, maka tan x + sin x = ....

$begin mathsize 14px style fraction numerator negative 1 plus p square root of 1 plus p squared end root over denominator 1 plus p squared end fraction end style$
$begin mathsize 14px style fraction numerator negative 1 plus p square root of 1 plus p squared end root over denominator p end fraction end style$
$begin mathsize 14px style fraction numerator negative 1 plus p over denominator p end fraction square root of 1 minus p squared end root end style$
$begin mathsize 14px style fraction numerator 1 plus p over denominator p end fraction square root of 1 minus p squared end root end style$
$begin mathsize 14px style fraction numerator 1 plus p over denominator p squared end fraction square root of 1 minus p squared end root end style$

Ikuti Tryout SNBT & Menangkan E-Wallet 100rb

Habis dalam

Klaim

N. Mustikowati

Master Teacher

Mahasiswa/Alumni Universitas Negeri Jakarta

Jawaban terverifikasi

Pembahasan

cos x = p↔ cos x = Jika digambarkan dalam bentuk segitiga : tan x + sin x =

cos x = p ↔ cos x =

Jika digambarkan dalam bentuk segitiga :

undefined

tan x + sin x =

$begin mathsize 14px style fraction numerator square root of 1 minus p squared end root over denominator p end fraction plus fraction numerator square root of 1 minus p squared end root over denominator 1 end fraction equals fraction numerator square root of 1 minus p squared end root begin display style plus end style begin display style p end style begin display style square root of 1 minus p squared end root end style over denominator p end fraction equals fraction numerator 1 plus p over denominator p end fraction square root of 1 minus p squared end root end style$