en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

tan(12)-cot(78)

Solution

tan (1 2^{\circ}) - cot (7 8^{\circ})

Solution

0

Solution steps

tan (1 2^{\circ}) - cot (7 8^{\circ})

Rewrite using trig identities:

tan (1 2^{\circ}) = cot (7 8^{\circ})

= cot (7 8^{\circ}) - cot (7 8^{\circ})

Simplify

= 0

Popular Examples

(200)/(cos(30))

\frac{200}{cos ( 3 0 ^{\circ} )}

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

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

\frac{20}{tan ( 3 0 ^{\circ} )}

arctan (- 0.27)

sinh (\frac{7}{20})

Frequently Asked Questions (FAQ)

What is the value of tan(12)-cot(78) ?
The value of tan(12)-cot(78) is 0