Show that e -ln x = 1/x (not -x) and e - ln(sec x) = cos x.
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Show that e-ln x = 1/x (not -x) and e-ln(sec x) = cos x.
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properties of ln function ln m n n ln m lne1 prove 1e lnx 1x so assume y e lnx taking ...View the full answer
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