Jika f(x)=(cos x-sin x)/cos 2x maka f'(1/4 pi)=....

Name: Jika f(x)=(cos x-sin x)/cos 2x maka f'(1/4 pi)=....
Uploaded: 2024-05-30T15:44:08.000Z
Duration: PT4M50.034S
Description: Jika f(x)=(cos x-sin x)/cos 2x maka f'(1/4 pi)=....