solving trig equations.notebook
Solving Trig Equations
April 17, 2014
2. sinx+√2=-sinx
Solve the following
1. 2sinx-1=0
Nov 14­7:32 AM
Nov 14­7:34 AM
4. cotxcos2x=2cotx
3. 3tan2x-1=0
Nov 14­7:34 AM
Nov 14­7:35 AM
6. 2sin2x+3cosx-3=0
5. 2sin2x-sinx-1=0
Nov 14­7:35 AM
Nov 14­7:36 AM
1
solving trig equations.notebook
April 17, 2014
7. cosx+1=sinx
8. 2cos3t-1=0
Nov 14­7:36 AM
Nov 14­7:37 AM
Nov 14­7:37 AM
Apr 17­8:36 AM
2