In Exercises 65 and 66, use the properties of logarithms and trigonometric identities to
Chapter 6, Problem 66(choose chapter or problem)
Verifying an Identity Involving Logarithms In Exercises 65 and 66, use the properties of logarithms and trigonometric identities to verify the identity.
\(\ln |\sec \theta|=-\ln |\cos \theta|\)
Text Transcription:
ln|sec theta| = - ln|cos theta|
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