In a function such as sine or cosine, we could also have a translation of the form: \(y = \sin (x - a)^\circ\) where \(a\) is called the phase angle. This is when the graph of the function has ...

The graphs of sine and cosine are included ... equations that are always true. Each trigonometric function also has an inverse that can be used to find an angle from a ratio of sides.

Concepts are linked and explained using creative ways like maps, lines, graphs, flow charts etc ... mathematical concepts like inverse trigonometric functions. CBSE Class 12 maths is difficult ...

Unlike the JavaScript version of the CSS trigonometric functions, the CSS functions accept both angles and radians for the argument. Perhaps the nicest thing about having this functionality in CSS ...

Save guides, add subjects and pick up where you left off with your BBC account. What do you think the graph of \(y = \cos 2x^\circ\) would look like? amplitude = 1, so the distance between the ...