What is the limit as x approaches 0+of 1/(tan^2(x)) ?

The limit as x approaches 0+of 1/(tan^2(x)) is infinity

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limit as x approaches 0+of 1/(tan^2(x))

x \to 0 + lim (\frac{1}{tan ^{2} ( x )})

\infty

Solution steps

x \to 0 + lim (\frac{1}{tan ^{2} ( x )})

For

x

approaching

0

from the right

, x > 0 \Rightarrow tan^{2} (x) > 0

The denominator is a positive quantity approaching 0 from the right

= \infty

What is the limit as x approaches 0+of 1/(tan^2(x)) ?
The limit as x approaches 0+of 1/(tan^2(x)) is infinity