en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

arctan(-2/6)

Solution

arctan (- \frac{2}{6})

Solution

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

+1

Decimal Notation

- 18.43

Solution steps

arctan (- \frac{2}{6})

Use the following property:

arctan (- x) = - arctan (x)

arctan (- \frac{2}{6}) = - arctan (\frac{2}{6})

= - arctan (\frac{2}{6})

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

Popular Examples

8*((20^2}{4tan(\frac{0.79)/2)})

8 \cdot (\frac{2 0 ^{2}}{4 tan ( \frac{0.79}{2} )})

sin(arcsin(1/3)+arctan(4/7))

sin (arcsin (\frac{1}{3}) + arctan (\frac{4}{7}))

4 + 3 cos (\frac{π}{4})

cos(61)+sin(29)

cos (6 1^{\circ}) + sin (2 9^{\circ})

-2tan(0)sec^2(0)

- 2 tan (0) sec^{2} (0)

Frequently Asked Questions (FAQ)

What is the value of arctan(-2/6) ?
The value of arctan(-2/6) is -arctan(1/3)