Find value of cos(2x)
Answer
Answers can be viewed only if
- The questioner was satisfied and accepted the answer, or
- The answer was disputed, but the judge evaluated it as 100% correct.
The answer is accepted.
- answered
- 74 views
- $2.25
Related Questions
- Find the coordinates of the point $(1,1,1)$ in Spherical coordinates
- Evaluate $\int \sin x \sqrt{1+\cos x} dx$
- Rouche’s Theorem applied to the complex valued function $f(z) = z^6 + \cos z$
- Optimization Quick Problem
- Is $\int_0^1 \frac{\cos x}{x \sin^2 x}dx$ divergent or convergent?
- Proving f is continuous
- Minimizing the cost of building a box
- Calculate the antiderivative of trigonometric functions