Answer
$\cot{3.8426}\approx 1.1848$
Work Step by Step
RECALL:
$\cot{\theta} = \dfrac{1}{\tan{\theta}}$
Use a calculator in radian mode and round-off the answer to four decimal places to obtain:
$\cot{3.8426}=\dfrac{1}{\tan{3.8426}} \approx 1.1848$
