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010   $a1-281-92902-6
010   $a9786611929022
010   $a981-277-620-6
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035   $a(OCoLC)815751452
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100   $a20071116d2007      uy             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt
182   $cc
183   $acr
200 10$aTrig or treat$b[electronic resource] $ean encyclopedia of trigonometric identity proofs (TIPs), intellectually challenging games /$fYeo Adrian
210   $aSingapore $cWorld Scientific Pub.$dc2007
215   $axiv, 399 p. $cill
300   $aBibliographic Level Mode of Issuance: Monograph
311   $a981-277-619-2 
311   $a981-277-618-4 
327   $aPreface -- Introduction -- Trig-level one. The basics of trigonometry. Pythagoras' theorem -- Trig-level two. Compound angles, double angles and half angles -- Trig-level three. Angles in a triangle. Sum and difference of sin and cos -- Practical trig. Numerical values of special angles-graphs of sin, cos and tan for 0-360 degrees -- Appendix. The concordance of trigonometric identities. The encyclopedia of trigonometric games or trigonometric identity proofs (TIPs) -- Level-one-games: easy proofs -- Level-two-games: less-easy proofs -- Level-three-games: not-so-easy proofs -- Addenda.
330   $a"This encyclopedia contains trigonometric identity proofs for some three hundred identities. The book is presented in the form of mathematical games for the reader's enjoyment and includes a concordance of trigonometric identities, enabling easy reference. Trig or Treat is a must-have for: ? every student of trigonometry, to find the proofs for trigonometric identities that may be set in class or in exams; ? every teacher of trigonometry, to have easy access to trigonometric identities of different levels of difficulty, to set assignments for different levels of students; ? every library, to provide a ready resource for students ? every aficionado of Sudoku, crossword puzzles, jigsaw puzzles, Tetris, and other games, who love an intellectual challenge."
606   $aTrigonometry$vProblems, exercises, etc
606   $aTrigonometry
608   $aElectronic books.
615  0$aTrigonometry
615  0$aTrigonometry.
676   $a516.24
700   $aYeo$b Adrian$0890383
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910458085603321
996   $aTrig or treat$91988980
997   $aUNINA