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What is the value of arccos(-sqrt3/2) the answer is 5pi/6

What is the value of arccos(-sqrt3/2) the answer is 5pi/6
asked 38.1k views
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What is the value of arccos(-sqrt3/2)

the answer is 5pi/6

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User Pgrodrigues
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1 Answer

1 vote
The answer would be: 2.61799388 but if you round that it should be about 2.6-3.1
answered
User Coppermill
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