Prove that
Submitted by alpha on Mon, 04/21/2008 - 04:53.
(cosec A -sinA)(secA -cosA)=1/(tanA+ cotA)
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Prove that
Submitted by alpha on Mon, 04/21/2008 - 04:53.
(cosec A -sinA)(secA -cosA)=1/(tanA+ cotA) |