en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify cos(60+x)

Solution

simplify

cos (6 0^{\circ} + x)

Solution

\frac{1}{2} cos (x) - \frac{3}{2} sin (x)

Solution steps

cos (6 0^{\circ} + x)

Rewrite using trig identities

= \frac{1}{2} cos (x) - \frac{3}{2} sin (x)

Popular Examples

simplify cot(pi/2-x)simplify

cot (\frac{π}{2} - x)

simplify 2/(sqrt(1+tan^2(θ)))simplify

\frac{2}{1 + tan ^{2} ( θ )}

simplify cos(x-2pi)simplify

cos (x - 2 π)

simplify cos(x-pi/6)simplify

cos (x - \frac{π}{6})

simplify sin(arcsin(x/3))simplify

sin (arcsin (\frac{x}{3}))

Frequently Asked Questions (FAQ)

What is cos(60+x) ?
The solution to cos(60+x) is 1/2 cos(x)-(sqrt(3))/2 sin(x)