Loading [MathJax]/jax/output/SVG/config.js
web2.0calc
 
+0  
 

 how to calculate cos³ (60)

0
1422
1
avatar

how to calculate cos³ (60)

 Mar 10, 2016
edited by Guest  Mar 10, 2016

1+0 Answers

 #1
avatar+33654 
0

cos(60°) = 1/2  so  cos3(60°) = 1/23 → 1/8  (or 0.125)

 Mar 10, 2016

3 Online Users

avatar

Top Users

avatar+130466 CPhill moderator
avatar+37165 ElectricPavlov
avatar+33654 Alan moderator
avatar+15054 asinus moderator
avatar+3146 admin administrator
avatar+2237 GingerAle
avatar+1946 NotThatSmart
avatar+1776 bader
avatar+1734 blackpanther
avatar+1721 parmen
avatar+1556 kittykat

Sticky Topics