If the sum of solutions of the system of equations \(2 \sin ^2 \theta\) \(-\cos 2 \theta=0\) and.... VIDEO
If the sum of solutions of the system of equations \(2 \sin ^2 \theta\) \(-\cos 2 \theta=0\) and \(2 \cos ^2 \theta+3 \sin \theta=0\) in the interval \([0,2 \pi]\) is \(k \pi\), then \(k\) is equal to ____ ๐ฒPW App Link - https://bit.ly/YTAI_PWAP ๐PW Website - https://www.pw.live
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