Calculus Examples

$lim_{θ \to - π} \csc (θ)$

Step 1

Change the two-sided limit into a left sided limit.

$lim_{θ \to {(- π)}^{-}} \csc (θ)$

Step 2

As the $θ$ values approach $- π$ from the left, the function values increase without bound.

$\infty$