3. (cos 100 + cos 40)/(sin 130 - sin 10) = ...

Name: 3. (cos 100 + cos 40)/(sin 130 - sin 10) = ...
Uploaded: 2024-05-20T16:32:00
Duration: PT3M3.878S
Description: 3. (cos 100 + cos 40)/(sin 130 - sin 10) = ...