Let x, y, a, b, ε, δ be real numbers. Suppose that |x−a|< ε , |y−b|< δ, and |b|> δ. Estimate the quantity |(x/y2) - (a/b

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answerhappygod
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Let x, y, a, b, ε, δ be real numbers. Suppose that |x−a|< ε , |y−b|< δ, and |b|> δ. Estimate the quantity |(x/y2) - (a/b

Post by answerhappygod »

Let x, y, a, b, ε, δ be real numbers. Suppose that
|x−a|< ε , |y−b|< δ, and |b|> δ. Estimate the
quantity |(x/y2) - (a/b2)| in terms of a,
b, ε, δ so that the result converges to 0
when ε, δ -> 0.
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