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Ten Chapters Of The Algebraical Art
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Ten Chapters of the Algebraical Art - QMUL Maths
www.maths.qmul.ac.uk2 CHAPTER 1. WHAT IS MATHEMATICS ABOUT? If and only if We will come back to this later. For now, it means that, for any value of n, either the two statements “n is odd” and “ n2 is odd” are both true, or they are both false.