Grade 11Trigonometry
In any triangle ABC prove that(b square -- square) cotA+(c square -c square) cotB +(a square -c square)cotC =?
In any triangle ABC prove that(b square -- square) cotA+(c square -c square) cotB +(a square -c square)cotC =?
1 Answer
Saurabh Koranglekar
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Please repost complete and correct question
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Please repost complete and correct question
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