+0  
 
0
59
1
avatar

Solve the equation on the interval [0,2π) .

4cos^2x−2cosx=0

 

Select all correct solutions.

0

π/3

π/2

2π/3

π

7π/6

5π/3

3π/2

11π/6

 Mar 28, 2020
 #1
avatar+12223 
+1

Solve the equation on the interval [0,2π) .

4cos^2x−2cosx=0

laugh

 Mar 28, 2020

9 Online Users