F(x, y)=\frac{2 y}{y+\cos x}

Ketik soal matematika Anda... f(x, y)=\frac{2 y}{y+\cos x}

Pertanyaan

f (x, y) = \frac{2 y}{y + cos ( x )}

Fungsi

f_{x} = \frac{2 y sin ( x )}{( y + cos ( x ) ) ^{2}}

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