Solve, finding all solutions in [0, 2?). Give an exact answer unless indicated otherwise.3 cos x + 1 = 3.4013 (Round to the nearest ten-thousandth when necessary.)
A. 0.6428, 3.7844
B. 0.6428, 5.6404
C. 0.928, 2.2136
D. 0.6428, 2.2136
Answer: B
Mathematics
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