SOLUTION: Verify the identity. justify each step sec θ/cscθ-cotθ- secθ/cscθ+cotθ=2cscθ
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-> SOLUTION: Verify the identity. justify each step sec θ/cscθ-cotθ- secθ/cscθ+cotθ=2cscθ
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Question 953776
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Verify the identity. justify each step
sec θ/cscθ-cotθ- secθ/cscθ+cotθ=2cscθ
Answer by
Edwin McCravy(20056)
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The terms on the left side cancel out and become just 0. This is not an identity.