Verify the identity −ln|sec(θ)−tan(θ)|=ln|sec(θ)+tan(θ)|

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Verify the identity −ln|sec(θ)−tan(θ)|=ln|sec(θ)+tan(θ)|

Verify the identity

−ln|sec(θ)−tan(θ)|=ln|sec(θ)+tan(θ)|

math trigonometry

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Answer 1

Answer #1

Right hand ride In seco) + tanco) we know, ) (From secto) = in tan(o)=1 suo tances I (From sculo - tomos secco) + tomo) - I s

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Answer 2

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Verify the identity −ln|sec(θ)−tan(θ)|=ln|sec(θ)+tan(θ)|

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Verify the identity −ln|sec(θ)−tan(θ)|=ln|sec(θ)+tan(θ)|

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