cos(θ) is the x-coordinate of the point P and, sin(θ) is the y-coordinate of the point P. This applet shows how the graphs of sin(θ) and cos(θ) follow directly from the definition of these functions.

This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the \(y ...

This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the \(y ...

Graphs of Sine and Cosine 1.2 An applet illustrating how the graphs of sine and cosine are related to the unit circle. Transformations of Functions 1.3 An applet illustrating how transformations ...

You can also plot graphs for trigonometric equations (equations that use sine, cosine, and tan, etc.), establish graphs for linear and quadratic inequalities, and even plot graphs for various ...

and a sine functions generates a negative cosine function. 1. The input bias current and the offset voltage 2 at the input of the integrator will be integrated just like any other input signal. The ...

What exactly is the negative rail, anyway? It’s pretty easy to understand the positive rail in a circuit and its relation to ground; even multiple positive rails, such as in devices which use ...

How are humans contributing to negative selection? It's a part of evolution that can also drive some species to extinction; models of negative selection help us understand biodiversity.

Who do you think swing voters are most likely to vote for? By The Learning Network A new collection of graphs, maps and charts organized by topic and type from our “What’s Going On in This ...

COLORADO SPRINGS, Colo. (KRDO) - The owners of one Colorado Springs tattoo shop say that the mural on the roof of their business, featuring numerous images of genitalia, is their frustrated ...

Can I get free shipping at COS? Yes, COS offers free delivery on orders over £100. If your order is less than this, standard home delivery will cost £4. Your items should be delivered within 4-5 ...

Trust us: you won't want to miss COS' upcoming Black Friday and Cyber Monday sales. Because, while fun organza dresses and rhinestone heels might serve you for the month of December, good-quality ...