Prove the given identities. ln(1 cos2x) ln(1 + cos2x) = 2ln tan x
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Prove the given identities.
ln(1 − cos2x) − ln(1 + cos2x) = 2ln tan x
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To prove the given identity we can use the following properties of logarithms lnxy ln x ln y lnxy ln ...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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