Posted by **KCS** on Wednesday, July 13, 2011 at 11:43pm.

solve the system in interval [o,2π): y=sin^2(x)+cos^2(x) or x+π=cos^-1(y)

## Answer this Question

## Related Questions

- Trig Help! - Question: Trying to find cos π/12, if cos π/6 = square ...
- Math, please help - Which of the following are trigonometric identities? (Can be...
- Math integrals - What is the indefinite integral of ∫ [sin (π/x)]/ x^...
- Math - Evaluate *Note - We have to find the exact value of these. That I know to...
- Precalculus - Use one of the identities cos(t + 2πk) = cos t or sin(t + 2&#...
- product of function - Given: f(x)=2 cos x and g(x)=sin x. Which of these ...
- Math help again - cos(3π/4+x) + sin (3π/4 -x) = 0 = cos(3π/4)cosx...
- TRIGONOMETRY - Can you check my work, please? This is for a trig study guide for...
- Math 2nd question - Express as a single sine or cosine function (note: this is ...
- Trig - The set of solution(s) of 2 cos^2 (θ) - 13 cos(θ) + 6 = 0 that ...

More Related Questions