Nilai dari (cos 10+sin 10)(1-2sin 20)+sin 30= ....

Name: Nilai dari (cos 10+sin 10)(1-2sin 20)+sin 30= ....
Uploaded: 2024-05-30T14:52:00.000Z
Duration: PT2M42.4S
Description: Nilai dari (cos 10+sin 10)(1-2sin 20)+sin 30= ....