Buktikanlah: a. (sin a+cos a)^2=1+sin 2a b. cos^4 a-sin^4

Name: Buktikanlah: a. (sin a+cos a)^2=1+sin 2a b. cos^4 a-sin^4
Uploaded: 2024-01-12T05:09:08.000Z
Duration: PT3M34.534S
Description: Buktikanlah: a. (sin a+cos a)^2=1+sin 2a b. cos^4 a-sin^4 a=cos 2a