en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify cos(4x-pi/2)

Solution

simplify

cos (4 x - \frac{π}{2})

Solution

sin (4 x)

Solution steps

cos (4 x - \frac{π}{2})

Rewrite using trig identities

= sin (4 x)

Popular Examples

simplify 3+tan(x-pi/3)simplify

3 + tan (x - \frac{π}{3})

simplify (xe^x)/(xsin(x))simplify

\frac{x e ^{x}}{x sin ( x )}

simplify t^2sin(-2t)simplify

t^{2} sin (- 2 t)

simplify 2sin(3x+pi/4)-1 simplify

2 sin (3 x + \frac{π}{4}) - 1

simplify sin(pi/6+θ)simplify

sin (\frac{π}{6} + θ)

Frequently Asked Questions (FAQ)

What is cos(4x-pi/2) ?
The solution to cos(4x-pi/2) is sin(4x)