Question 977317
Instructions: Transform the left side of the equation into the right side using trigonometric identities. 
1. Csc θ Tan θ = Sec θ
(1/sin)(sin/cos) = sec
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1/cos = sec
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sec = sec
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2. Cot^2 θ - Cot^2 θ Cos^2 θ= Cos^2
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cot^2[1 - cos^2) = cos^2
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cot^2*sin^2 = cos^2
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(cos^2/sin^2)sin^2 = cos^2
cos^2 = cos^2
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Cheers,
Stan H.
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