en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-tan(pi)

Solution

- tan (π)

Solution

0

Solution steps

- tan (π)

Use the following trivial identity:

tan (π) = 0

tan (π)

tan (x)

periodicity table with

πn

cycle:

x 0 \frac{π}{6} \frac{π}{4} \frac{π}{3} \frac{π}{2} \frac{2 π}{3} \frac{3 π}{4} \frac{5 π}{6} tan (x) 0 \frac{3}{3} 13 \pm \infty - 3 - 1 - \frac{3}{3}

= 0

= - 0

Simplify

= 0

Popular Examples

arcsin(84/48 sin(30))

arcsin (\frac{84}{48} sin (3 0^{\circ}))

cos^2(pi/2)-3sin(pi/2)

cos^{2} (\frac{π}{2}) - 3 sin (\frac{π}{2})

0.15(9.8)(cos(32))+0.91(cos(58))

0.15 (9.8) (cos (3 2^{\circ})) + 0.91 (cos (5 8^{\circ}))

arcsec((sqrt(2))/3)

arcsec (\frac{2}{3})

arctan (\frac{10}{9})

Frequently Asked Questions (FAQ)

What is the value of -tan(pi) ?
The value of -tan(pi) is 0