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-v)

Solution

simplify

cos (\frac{π}{2} - v)

Solution

sin (v)

Solution steps

cos (\frac{π}{2} - v)

Rewrite using trig identities

= sin (v)

Popular Examples

simplify arcos((-1)/2)simplify

a r cos (\frac{- 1}{2})

simplify sin(npi)+sin(-npi)simplify

sin (nπ) + sin (- nπ)

simplify arcot((-3)/4)simplify

a r cot (\frac{- 3}{4})

simplify (vcos(wt-pi/4))^2 simplify

(v cos (wt - \frac{π}{4}))^{2}

simplify cos(pi+x)+cos(*(-pi))simplify

cos (π + x) + cos (\cdot (- π))

Frequently Asked Questions (FAQ)

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