(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Solve the equation: sin(x+∏/6)=2cosx for 0≤x≤2∏

2. Relevant equations

sinAcosB+cosAsinB

3. The attempt at a solution

sin(x+∏/6)=2cosx

2cosx=(√3)/2sinx+1/2cosx

How do I solve from here?

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Solving trig equations using Addition formula

**Physics Forums | Science Articles, Homework Help, Discussion**