What is the value of arctan(-(sqrt(1))/3) ?

The value of arctan(-(sqrt(1))/3) is -arctan(1/3)

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arctan(-(sqrt(1))/3)

arctan (- \frac{1}{3})

- arctan (\frac{1}{3})

Decimal

- 18.43

Solution steps

arctan (- \frac{1}{3})

Use the following property:

arctan (- x) = - arctan (x)

arctan (- \frac{1}{3}) = - arctan (\frac{1}{3})

= - arctan (\frac{1}{3})

= - arctan (\frac{1}{3})

\frac{5000 \cdot sin ( 3 0 ^{\circ} )}{sin ( 9 0 ^{\circ} )}

\frac{1}{2} arcsec (2)

- cos^{s i n (π)} (π) - (- cos^{s i n (0)} (0))

\frac{1166.67}{sin ( 4 5 ^{\circ} )}

sin (\frac{3}{5} - \frac{12}{13})

What is the value of arctan(-(sqrt(1))/3) ?
The value of arctan(-(sqrt(1))/3) is -arctan(1/3)