What is the limit as x approaches pi/2 of ln(cos(x)) ?

The limit as x approaches pi/2 of ln(cos(x)) is Does not exist

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limit as x approaches pi/2 of ln(cos(x))

x \to \frac{π}{2} lim (ln (cos (x)))

Does not exist

Solution steps

x \to \frac{π}{2} lim (ln (cos (x)))

x \to a - lim f (x) \neq = x \to a + lim f (x)

then the limit does not exist

x \to \frac{π}{2} + lim (ln (cos (x))) =

Does not exist

x \to \frac{π}{2} - lim (ln (cos (x))) = - \infty

= Does not exist

\int t^{2} \cdot cos (t) d t

\frac{d}{d x} (x^{3} (x - 7)^{2})

y = x^{2} - 4 x + 3, y = 3 + 4 x - x^{2}

x \to - \infty lim (e^{x})

cos (\frac{π x}{4})

What is the limit as x approaches pi/2 of ln(cos(x)) ?
The limit as x approaches pi/2 of ln(cos(x)) is Does not exist