Peer reviewed
Direct linkERIC Number: EJ770366
Record Type: Journal
Publication Date: 2002-Mar
Pages: 4
Abstractor: Author
ISBN: N/A
ISSN: ISSN-0020-739X
EISSN: N/A
On a New Trigonometric Identity
Chen, Hongwei
International Journal of Mathematical Education in Science and Technology, v33 n2 p306-309 Mar 2002
A new trigonometric identity derived from factorizations and partial fractions is given. This identity is used to evaluate the Poisson integral via Riemann sum and to establish some trigonometric summation identities.
Descriptors: Trigonometry, Mathematical Concepts, Mathematics Instruction, Mathematical Applications, Mathematical Formulas, Equations (Mathematics), College Mathematics, Undergraduate Study
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Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
