What is the exact value of arccos(12) in radians?
A. π6
B. −π3
C. 2π3
...
Mathematics, 10.01.2021 19:10 jahmya123
What is the exact value of arccos(12) in radians?
A. π6
B. −π3
C. 2π3
D. π3
Answers: 2
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