SOLUTION: 1-(sin^2(alpha))/(1+cot(alpha))-(cos^2(alpha))/(1+tan(alpha))=sin(alpha)cos(alpha)
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-> SOLUTION: 1-(sin^2(alpha))/(1+cot(alpha))-(cos^2(alpha))/(1+tan(alpha))=sin(alpha)cos(alpha)
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Question 581283
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1-(sin^2(alpha))/(1+cot(alpha))-(cos^2(alpha))/(1+tan(alpha))=sin(alpha)cos(alpha)
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1-(sin^2(alpha))/(1+cot(alpha))-(cos^2(alpha))/(1+tan(alpha))=sin(alpha)cos(alpha)
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