en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify cos(pi/2-y)

Solution

simplify

cos (\frac{π}{2} - y)

Solution

sin (y)

Solution steps

cos (\frac{π}{2} - y)

Rewrite using trig identities

= sin (y)

Popular Examples

simplify sqrt(9-(3sin(x))^2)simplify

9 - (3 sin (x))^{2}

simplify cos(2x+2x)simplify

cos (2 x + 2 x)

simplify 3sin(x-pi)simplify

3 sin (x - π)

simplify arctan(1/(tan(x)))simplify

arctan (\frac{1}{tan ( x )})

simplify (-1)^ksin(θ+pi)simplify

(- 1)^{k} sin (θ + π)

Frequently Asked Questions (FAQ)

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