If x is very large as compare to y, then prove that x+yxx−yx˙=1+2x2y2 .

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Question

If $x$ is very large as compare to $y,$ then prove that $\frac{x}{x + y} \dot{\frac{x}{x - y}} = 1 + \frac{y ^{2}}{2 x ^{2}}$ .

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Asher Discussed

x

is very large as compare to

y,

then prove that

\frac{x}{x + y} \dot{\frac{x}{x - y}} = 1 + \frac{y ^{2}}{2 x ^{2}}

5 mins ago

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5 mins ago

Question Text

x

is very large as compare to

y,

then prove that

\frac{x}{x + y} \dot{\frac{x}{x - y}} = 1 + \frac{y ^{2}}{2 x ^{2}}