000			02233nam 2200289| 4500
001			82267
005			20190717165350.0
010			_a978-0-8176-4432-1 _dcompra
090			_a82267
100			_a20190128d2005 k||y0pory50 ba
101			_aeng
102			_aUS
200			_a103 trigonometry problems _bDocumento eletrónico _efrom the training of the USA IMO Team _fTitu Andreescu, Zuming Feng
210			_aBoston, MA _cBirkhäuser _d2005
215			_aXII, 214 p.
300			_aColocação: Online
303			_a103 Trigonometry Problems contains highly-selected problems and solutions used in the training and testing of the USA International Mathematical Olympiad (IMO) team. Though many problems may initially appear impenetrable to the novice, most can be solved using only elementary high school mathematics techniques. Key features: * Gradual progression in problem difficulty builds and strengthens mathematical skills and techniques * Basic topics include trigonometric formulas and identities, their applications in the geometry of the triangle, trigonometric equations and inequalities, and substitutions involving trigonometric functions * Problem-solving tactics and strategies, along with practical test-taking techniques, provide in-depth enrichment and preparation for possible participation in various mathematical competitions * Comprehensive introduction (first chapter) to trigonometric functions, their relations and functional properties, and their applications in the Euclidean plane and solid geometry expose advanced students to college level material 103 Trigonometry Problems is a cogent problem-solving resource for advanced high school students, undergraduates, and mathematics teachers engaged in competition training. Other books by the authors include 102 Combinatorial Problems: From the Training of the USA IMO Team (0-8176-4317-6, 2003) and A Path to Combinatorics for Undergraduates: Counting Strategies (0-8176-4288-9, 2004).
606			_aTrigonometria
680			_aQA36
700			_aAndreescu _bTitu
701			_931556 _aFeng _bZuming _4070
801			_gRPC _aPT
856			_uhttps://doi.org/10.1007/b139082
942			_2lcc _cF _n0