SOLUTION: Solve this equation for 0≤θ≤2 : 2 cos θ+√3 =0. A. 2π/3 B. 5π/6 C.π/6

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Question 1087699: Solve this equation for 0≤θ≤2 : 2 cos θ+√3 =0.
A. 2π/3
B. 5π/6
C.π/6
Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
 = 0  ====>

 =   ====>

 =   or/and   = .

Solved.

To see more solved problems/samples of this kind, look into the lessons
    - Solving simple problems on trigonometric equations
    - Solving typical problems on trigonometric equations
    - Solving more complicated problems on trigonometric equations
    - Solving advanced problems on trigonometric equations
    - OVERVIEW of lessons on calculating trig functions and solving trig equations
in this site.


Also, you have this free of charge online textbook in ALGEBRA-II in this site
    - ALGEBRA-II - YOUR ONLINE TEXTBOOK.

The referred lessons are the part of this online textbook under the topic "Trigonometry: Solved problems".


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