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ERIC Number: EJ770366
Record Type: Journal
Publication Date: 2002-Mar
Pages: 4
Abstractor: Author
Reference Count: 5
ISSN: ISSN-0020-739X
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.
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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