jlluminate6388 jlluminate6388 16-05-2023 Mathematics contestada find all solutions of the equation 2 cos x − 1 = 0 . 2cosx-1=0. The answer is A + Bkπ and C + Dkπ where k is any integer, 0 < A < C < 2r, A= ___ , B = ___ , D = ___