Vault Of Euclid

Limit of Cosecant Times Natural Logarithm

Limits warmup

\(\lim_{x\to 1} \csc \pi x \cdot \ln x\)
calculus-ievaluate-limitl-hopitalindeterminate-formstrigonometric-functionsnatural-logarithmchain-ruleproduct-to-quotient

The solution and a full step-by-step explanation are here. Sign in to read them.

What you need first

What this problem tests

Tests the ability to recognize a 0 * infinity indeterminate form, convert it to a 0/0 form, and correctly apply L'Hôpital's rule including the chain rule.

This is a standard calculus problem testing the application of L'Hôpital's rule to products that form indeterminate limits.

More on Limits