Formulas > =ACOS()
How to Use ACOS() in Google Sheets
Description
How To Actually Use ACOS() in Sheets
ACOS(value)
Try ACOS yourself
In cell B1, use the ACOS formula to calculate the inverse cosine of the value in cell A1. The result should be in radians.
Hints (2)
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Make sure the value in A1 is between -1 and 1.
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Remember that ACOS returns the result in radians.
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