en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sin(420)

Solution

sin (42 0^{\circ})

Solution

\frac{3}{2}

+1

Solution steps

sin (42 0^{\circ})

sin (42 0^{\circ}) = sin (6 0^{\circ})

= sin (6 0^{\circ})

Use the following trivial identity:

sin (6 0^{\circ}) = \frac{3}{2}

= \frac{3}{2}

Popular Examples

tan (- 9 0^{\circ})

cos (4 5^{\circ} - 6 0^{\circ})

tan (6)

arcsin (5)

3 cos (π)

Frequently Asked Questions (FAQ)

What is the value of sin(420) ?
The value of sin(420) is (sqrt(3))/2