# Trig

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Give the exact value of the trigonometric function:
arctan(√3)

• Trig -

or
tan ß = √3/1

You should recognize the 1:√3:2 right-angled triangle with angles 30º,60º,90º

we know that tan 60º = √3/1

so arctan√3 = 60º or pi/3 radians

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