2Cos^2 theta + 2 route 3 = route 3. solve the equation on the interval 0 < theta <2 pi

Question

Please help thank you! 

Answer 1

Hi Tyler,

 

If the expression 2Cos² Θ + 2√3 = √3, we could subtract 2√3 from both sides and have 2cos²Θ = - √3. So, since cos²Θ is always >0, we either could say that there is no solution or check the problem for typos.