What is the limit as x approaches pi/2 of 4sec(x) ?

The limit as x approaches pi/2 of 4sec(x) is diverges

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limit as x approaches pi/2 of 4sec(x)

x \to \frac{π}{2} lim (4 sec (x))

diverges

Solution steps

x \to \frac{π}{2} lim (4 sec (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 (4 sec (x)) = - \infty

x \to \frac{π}{2} - lim (4 sec (x)) = \infty

= diverges

\frac{d}{d x} (\frac{4 x}{( x - 1 ) ^{2}})

\int_{0}^{2} 2 x^{2} + 1 d x

\int_{0}^{1} \frac{x}{1 + x ^{2}} d x

\int \frac{( ln ( x ) ) ^{36}}{x} d x

What is the limit as x approaches pi/2 of 4sec(x) ?
The limit as x approaches pi/2 of 4sec(x) is diverges