Exercices de géométrie (problèmes et théorèmes). Énoncés et solutions développées des questions proposées dans les deux ouvrages de géométrie... par M. Ph. André. 2e édition -F.-E. André-Guédon (Paris)

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http://gallica.bnf.fr/ark:/12148/bpt6k8742158/f12.image.r=geometrie EXERCICES.langEN

Cours de géométrie élémentaire à l'usage des aspirants au baccalauréat ès sciences et des candidats aux écoles du gouvernement, par E. Combette

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http://gallica.bnf.fr/ark:/12148/bpt6k8741997/f10.image.r=geometrie.langEN

SPHERICAL TRIGONOMETRY For the Use of Colleges and Schools. WITH NUMEROUS EXAMPLES BY I. TODHUNTER, M.A., F.R.S., HONORARY FELLOW OF ST JOHN’S COLLEGE, CAMBRIDGE.

 The Project Gutenberg eBook of Spherical Trigonometry, by I. Todhunter This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever.
You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.net Title: Spherical Trigonometry For the use of colleges and schools Author: I. Todhunter Release Date: November 12, 2006 [EBook #19770] Language: English Character set encoding: TeX *** START OF THIS PROJECT GUTENBERG EBOOK SPHERICAL TRIGONOMETRY *** Produced by K.F. Greiner, Berj Zamanian, Joshua Hutchinson and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by Cornell University Digital Collections)
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Elementary trigonometry Author: Hall, H.S; Knight, S. R. (Samuel Ratcliffe)

I.T Borodulya trigonometric equations and inequalities

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Smogorzhevsky A.S. Lobachevskian geometry (Mir, 1982)

The aim of this book is to acquaint the reader with the
fundamentals of Lobachevsky's non-Euclidean geometry.
The famous Russian mathematician N. I. Lobachevsky was an
outstanding thinker, to whom is credited one of the greatest
mathematical discoveries, the construction of an original geometric
system distinct from Euclid's geometry. The reader will find
a brief biography of N. I. Lobachevsky in Sec. 1.
Euclidean and Lobachevskian geometries have much in common,
differing only in their definitions, theorems and formulas as
regards the parallel-postulate. To clarify the reasons for these
differences we must consider how the basic geometric concepts
originated and developed, which is done in Sec. 2.
Apart from a knowledge of school plane geometry and 
trigonometry reading our pamphlet calls for a knowledge of the
transformation known as inversion, the most important features
of which are reviewed in Sec. 3. We hope that the reader will
be able to grasp its principles with profit to himself and
without great difficulty, since it, and Sec. 10, play very important,
though ancillary, role in our exposition.
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Selected problems and theorems in elementary mathematics Shklyarsky D.O., Chentsov N.N., Yaglom I.M.

Selected problems and theorems in elementary mathematics ARITHMETIC AND ALGEBRA
Shklyarsky D.O., Chentsov N.N., Yaglom I.M.
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http://en.bookfi.org/book/1220255
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IIT JEE main&advanced(Maths)- Quadratic Equation (English) by OM Sir -et...