+0  
 
0
326
1
avatar

sin(3pi-x)

Guest May 20, 2015

Best Answer 

 #1
avatar+91039 
+5

$$sin(3\pi -x)=sin3\pi cosx-cos3\pi sinx=0--1sinx=sinx$$

 

OR

you could just say 

 

$$sin(3\pi -x)=sin(3\pi-2\pi -x)=sin(\pi -x)=sinx$$

Melody  May 21, 2015
Sort: 

1+0 Answers

 #1
avatar+91039 
+5
Best Answer

$$sin(3\pi -x)=sin3\pi cosx-cos3\pi sinx=0--1sinx=sinx$$

 

OR

you could just say 

 

$$sin(3\pi -x)=sin(3\pi-2\pi -x)=sin(\pi -x)=sinx$$

Melody  May 21, 2015

19 Online Users

avatar
avatar
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details