Difference between revisions of "1965 AHSME Problems/Problem 18"
(Created page with "<math> \frac{1}{1 + y} = \frac{1 - y}{1 - y^2}</math> <math> \frac{1 - y}{\frac{1 - y}{1 - y^2}} = 1 - y^2</math> <math> \boxed{(B) y^2}</math>") |
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Revision as of 22:51, 2 July 2017
