What is the value of arctan((-sqrt(2))/(sqrt(2))) ?

The value of arctan((-sqrt(2))/(sqrt(2))) is -pi/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

arctan((-sqrt(2))/(sqrt(2)))

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

- \frac{π}{4}

Decimal Notation

- 45

Solution steps

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

Simplify

= arctan (- 1)

Use the following property:

arctan (- x) = - arctan (x)

arctan (- 1) = - arctan (1)

= - arctan (1)

Use the following trivial identity:

arctan (1) = \frac{π}{4}

arctan (1)

x 0 \frac{3}{3} 13 arctan (x) 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} arctan (x) 0^{\circ} 3 0^{\circ} 4 5^{\circ} 6 0^{\circ}

= \frac{π}{4}

= - \frac{π}{4}

sec^{2} (\frac{π}{3}) - tan^{2} (\frac{π}{3})

arccos (- 1.82)

arcsin (\frac{4.8}{5.4})

cos (arcsin (\frac{21}{29}))

3 (- 7 cos (7) + sin (7) + cos (1) - sin (1))

What is the value of arctan((-sqrt(2))/(sqrt(2))) ?
The value of arctan((-sqrt(2))/(sqrt(2))) is -pi/4