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(Solved): Use trigonometric identities to solve \( 2 \cos ^{2}(\theta)=\sin (\theta)+1 \) exactly for \( 0 \ ...
Use trigonometric identities to solve \( 2 \cos ^{2}(\theta)=\sin (\theta)+1 \) exactly for \( 0 \leq \theta<2 \pi \). If there is more than one answer, enter your answers as a comma separated list. \( \theta= \) help (numbers)
Expert Answer
To find the solutions of 2cos2(?)=sin?(?)+1