if tanA=root2-1, prove that (secA.sinA tan squareA-cosecA) =(12-¡Ì5)/2

QuestionsCategory: Mathif tanA=root2-1, prove that (secA.sinA tan squareA-cosecA) =(12-¡Ì5)/2
Nikole Mccray asked 8 months ago
if tanA=root2-1, prove that (secA.sinA tan squareA-cosecA) =(12-¡Ì5)/2

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