Solve: cos^-1(sin 2π/3)
Favorites|Homepage
Subscriptions | sitemap
HOME > > Solve: cos^-1(sin 2π/3)

Solve: cos^-1(sin 2π/3)

[From: ] [author: ] [Date: 11-12-14] [Hit: ]
......
y = arccos (sin 2π/3)

cos y = sin (2π/3) = sin 120° = √3 / 2

y = ±π/6 (Answer)
1
keywords: cos,sin,Solve,pi,Solve: cos^-1(sin 2π/3)
Related
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .