limit x -> 0 ((cos 7x-cos 5x)/(x.tan 2x))= ...

Name: limit x -> 0 ((cos 7x-cos 5x)/(x.tan 2x))= ...
Uploaded: 2023-12-28T14:02:00.000Z
Duration: PT2M26.6453S
Description: limit x -> 0 ((cos 7x-cos 5x)/(x.tan 2x))= ...