en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1+tan^2(0)

Solution

1 + tan^{2} (0)

Solution

1

Solution steps

1 + tan^{2} (0)

Use the following trivial identity:

tan (0) = 0

tan (0)

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

= 1 + 0^{2}

Simplify

= 1

Popular Examples

tan (\frac{6}{4})

arctan(sqrt((1-cos(19))/(1+cos(19))))

arctan (\frac{1 - cos ( 1 9 ^{\circ} )}{1 + cos ( 1 9 ^{\circ} )})

\frac{11}{sin ( 3 4 ^{\circ} )}

arcsin (\frac{18}{25})

arcsin(((20)sin(48))/(15.889))

arcsin (\frac{( 20 ) sin ( 4 8 ^{\circ} )}{15.889})

Frequently Asked Questions (FAQ)

What is the value of 1+tan^2(0) ?
The value of 1+tan^2(0) is 1