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Find the principal value of Arctan (1.5) to the nearest minute.
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Find the principal value of Arctan (1.5) to the nearest minute.

User Boris Smus
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Answer: You will find tan 56 degrees 18 minutes (approx) = 1.5 ... It's generally agreed that the principal value of tan inverse should lie between -90 and +90 ...

Explanation:

User Simon Delecourt
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