Pythagorean trigonometric identity

Results: 52



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11The Blakers Mathematics Contest 2008 Solutions 1. An even sum Let n ≥ 2 and let a1 , a2 , . . . , an be integers. Prove that |a1 − a2 | + |a2 − a3 | + · · · + |an − a1 | is even. Solution (Y. Choong, 1st year,

The Blakers Mathematics Contest 2008 Solutions 1. An even sum Let n ≥ 2 and let a1 , a2 , . . . , an be integers. Prove that |a1 − a2 | + |a2 − a3 | + · · · + |an − a1 | is even. Solution (Y. Choong, 1st year,

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Source URL: www.maths.uwa.edu.au

Language: English - Date: 2009-05-04 03:36:44
12Microsoft Word - Junior Maths.doc

Microsoft Word - Junior Maths.doc

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Source URL: www.completeschool.com.au

Language: English - Date: 2010-03-06 03:56:23
13JMAP REGENTS AT RANDOM The NY Algebra 2/Trigonometry Regents Exams Fall 2009-June 2014 www.jmap.org

JMAP REGENTS AT RANDOM The NY Algebra 2/Trigonometry Regents Exams Fall 2009-June 2014 www.jmap.org

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Source URL: www.jmap.org

Language: English - Date: 2015-01-24 23:21:10
14International Mathematical Olympiad 2003 HK Preliminary Selection Contest (May 23, 2002) Solutions 1.  We only need to consider the case 10 n = 2 n × 5 n . (In other cases, there will be a zero as unit

International Mathematical Olympiad 2003 HK Preliminary Selection Contest (May 23, 2002) Solutions 1. We only need to consider the case 10 n = 2 n × 5 n . (In other cases, there will be a zero as unit

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Source URL: www.mathdb.org

Language: English - Date: 2004-01-04 14:01:26
150000ElemLinearalgebratoprint

0000ElemLinearalgebratoprint

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Source URL: www.saylor.org

Language: English - Date: 2013-03-20 16:14:00
16International Mathematical Olympiad Preliminary Selection Contest — Hong Kong 2006 Outline of Solutions  Answers:

International Mathematical Olympiad Preliminary Selection Contest — Hong Kong 2006 Outline of Solutions Answers:

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Source URL: www.mathdb.org

Language: English - Date: 2007-02-08 21:04:12
17IJMMS 31:[removed]–763 PII. S0161171202111379 http://ijmms.hindawi.com © Hindawi Publishing Corp.  A NEW TRIPLE SUM COMBINATORIAL IDENTITY

IJMMS 31:[removed]–763 PII. S0161171202111379 http://ijmms.hindawi.com © Hindawi Publishing Corp. A NEW TRIPLE SUM COMBINATORIAL IDENTITY

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Source URL: www.kurims.kyoto-u.ac.jp

Language: English - Date: 2010-03-26 14:53:30
18Math[removed]Review #2 Section 4.2 and 4.4

Math[removed]Review #2 Section 4.2 and 4.4

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Source URL: www.highlands.edu

Language: English - Date: 2013-03-22 08:28:30
19c Applied Mathematics E-Notes, [removed]), [removed] 
 Available free at mirror sites of http://www.math.nthu.edu.tw/∼amen/ ISSN[removed]

c Applied Mathematics E-Notes, [removed]), [removed] Available free at mirror sites of http://www.math.nthu.edu.tw/∼amen/ ISSN[removed]

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Source URL: www.math.nthu.edu.tw

Language: English - Date: 2010-10-03 00:28:10
20Dear Accelerated Pre-Calculus Student: We are very excited that you have decided to take this course in the upcoming school year! This is a fast-paced, college-preparatory mathematics course that will also prepare you to

Dear Accelerated Pre-Calculus Student: We are very excited that you have decided to take this course in the upcoming school year! This is a fast-paced, college-preparatory mathematics course that will also prepare you to

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Source URL: www.cobbk12.org

Language: English - Date: 2014-11-02 22:23:28