If x1+y+y1+x=0,find dxdy . To prove dxdy=−(1+x)21

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If {x}{{{1}+{y}}}+{y}{{{1}+{x}}}={0},find {{{dy}}}{{{dx}}} . T

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If $x 1 + y + y 1 + x = 0,$ find $\frac{dy}{dx}$ . To prove $\frac{d y}{d x} = - \frac{1}{( 1 + x ) ^{2}}$

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x 1 + y + y 1 + x = 0,

find

\frac{dy}{dx}

. To prove

\frac{d y}{d x} = - \frac{1}{( 1 + x ) ^{2}}

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Question Text

x 1 + y + y 1 + x = 0,

find

\frac{dy}{dx}

. To prove

\frac{d y}{d x} = - \frac{1}{( 1 + x ) ^{2}}