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Find the exact real value of arccos (√2/2)

Find the exact real value of arccos (√2/2)
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Find the exact real value of arccos (√2/2)

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User Andrew Guy
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1 Answer

3 votes

Answer:

The exact value of arccos(−√22) arccos ( - 2 2 ) is 3π4 3 π 4 .

Explanation:

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User Ginnine
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