Homework Soursedetermine the specific solutions if any to the equation on t
determine the specific solutions (if any) to the equation on the interval [0,2pi] cos2theta=root2-cos2theta
Solution
cos2theta=root2-cos2theta
cos2theta+cos2theta = root2
2cos2theta= root2
cos2theta = 1/root2
2theta = pi/4 or 2theta= 7pi/4
theta =pi/8 or theta=7pi/8
solutions for theta are :pi/8, 7pi/8
![determine the specific solutions (if any) to the equation on the interval [0,2pi] cos2theta=root2-cos2thetaSolutioncos2theta=root2-cos2theta cos2theta+cos2theta](/WebImages/8/determine-the-specific-solutions-if-any-to-the-equation-on-t-994080-1761511499-0.webp "determine the specific solutions (if any) to the equation on the interval [0,2pi] cos2theta=root2-cos2thetaSolutioncos2theta=root2-cos2theta cos2theta+cos2theta")
