Trig or treat
Subtitle: an encyclopedia of trigonometric identity proofs (TIPs), intellectually challenging games
By: Yeo Adrian.
Publisher: World Scientific Pub.
Published: 2007
Place of publication: Singapore; Hackensack, N.J
Language: eng
Number of pages: 399
ISBN-13: 9789812776181; 9789812776198
Subjects: Trigonometry -- Problems, exercises, etc.; Trigonometry.
Genres: Problems, exercises, etc.
Other titles: Encyclopedia of trigonometric identity proofs (TIPs), intellectually challenging games