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1978 AHSME Problems/Problem 3: Revision history

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13 February 2021

20 January 2020

  • curprev 14:4114:41, 20 January 2020 Awin talk contribs 896 bytes +896 Created page with "== Problem 3 == For all non-zero numbers <math>x</math> and <math>y</math> such that <math>x = 1/y</math>, <math>\left(x-\frac{1}{x}\right)\left(y+\frac{1}{y}\right)</math> e..."
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