How to solve this problems
Favorites|Homepage
Subscriptions | sitemap
HOME > Mathematics > How to solve this problems

How to solve this problems

[From: ] [author: ] [Date: 11-05-17] [Hit: ]
......
cos(x)=3/5 , 270
sin(x)=?
tan(x)=?
sec(x)=?
csc(x)=?
cot(x)=?

-
sin(x)= 2/5

tan(x)=2/3

sec(x)=5/3

csc(x)=5/2

cot(x)=3/2

-
cos^2(x) + sin^2(x)=1 =>sin^2(x)=1-(3/5)^2=16/25
because 270 sinx<0 => sinx = -4/5
tanx=sinx/cosx=-4/5
i'm sorry i'm from VN so i don't know what secx and cscx are
cotx=1/tanx=-5/4
1
keywords: solve,to,How,this,problems,How to solve this problems
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .