Wednesday, June 13, 2018

limits - Find $displaystylelim_{xtoinfty}x - sqrt{x+1}sqrt{x+2}$ using squeeze theorem


Find $$\lim_{x\to\infty}x - \sqrt{x+1}\sqrt{x+2}$$ using squeeze theorem



Tried using binomial expansion, but have no idea on how to continue.

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analysis - Injection, making bijection

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