What is e^{ln(1/(cos(x)))} ?

The solution to e^{ln(1/(cos(x)))} is sec(x)

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simplify e^{ln(1/(cos(x)))}

simplify

e^{l n (\frac{1}{c o s ( x )})}

sec (x)

Solution steps

e^{l n (\frac{1}{c o s ( x )})}

Apply log rule:

a^{l o g_{a} (b)} = b

= \frac{1}{cos ( x )}

Rewrite using trig identities

= sec (x)

cos (\frac{nπ}{2} + \frac{π}{2})

\frac{1}{sin ^{2} ( x )} d x

- tan (arctan (x))

a r cos (\frac{- 2}{20})

cos (9 π - a)