Yusuf dalam hurup korea

\frac{cosA}{ \frac{cosA}{cosA}- \frac{sinA}{cosA}}+ \frac{sinA}{ \frac{sinA}{sinA}- \frac{cosA}{sinA} }=sinA+cosA\\ \frac{cosA}{ \frac{cosA-sinA}{cosA}+ \frac{sinA}{ \frac{sinA-cosA}{sinA} } }=sinA+cosA\\ \frac{ cos^{2}A }{cosA-sinA} }- \frac{sin^{2}A }{cosA-sinA}=sinA+cosA\\
\frac{ cos^{2}A-sin^{2}A }{cosA-sinA}=sinA+cosA\\cos(2A)=(sinA+cosA)(cosA-sinA)\\
cos(2A)=(sinA+cosA)(sinA-cosA)\\cos(2A)=sin^{2}A - cos^{2}A\\cos2A=cos2A \\1=1

Answered by luana | 2024-06-10

By substituting tan A and cot A with their definitions in sine and cosine, we can simplify the expression to show that it is consistent with trigonometric identities. Ultimately, both sides are equal, confirming the identity. This leads to the conclusion that 1 = 1 .
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Answered by luana | 2024-12-24

Nama "Yusuf" dalam huruf Korea (Hangul) biasanya ditulis sebagai 유수프 (diucapkan "Yusupu"). Ini adalah transliterasi fonetik dari nama "Yusuf" ke dalam sistem penulisan Korea, menyesuaikan dengan bunyi aslinya.Penjelasan:  - 유 (Yu)  - 수 (su)  - 프 (peu)

Answered by fredojohan94 | 2025-07-04