12' 12' 12' 12 12'12
Mathematics, 27.05.2021 07:50 lacourboud20005
- Solve 2cos (3x) - 1 = 0 on the interval [0, 21).
T 77 97 151 177 23T
12' 12' 12' 12 12'12
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4' 4
No solution
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18' 18 18 '18 18 18
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Answers: 1
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- Solve 2cos (3x) - 1 = 0 on the interval [0, 21).
T 77 97 151 177 23T
12' 12' 12' 12 12'12
12' 12' 12' 12 12'12
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