Calculus Examples

$lim_{x \to π} \ln (\sin (\frac{π}{2}))$

Step 1

Evaluate the limit of $\ln (\sin (\frac{π}{2}))$ which is constant as $x$ approaches $π$ .

$\ln (\sin (\frac{π}{2}))$

Step 2

Simplify the answer.

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Step 2.1

The exact value of $\sin (\frac{π}{2})$ is $1$ .

$\ln (1)$

Step 2.2

The natural logarithm of $1$ is $0$ .

$0$