You’ll be able to graph sine and cosine graphs like y=cos(x) or y=sine(x) on a graphing calculator — even simultaneously, for some. Both the sine and cosine functions appear as waves that repeat.

Learn and revise trigonometric ratios of sine, cosine and tangent and calculate angles and lengths in right-angled triangles with GCSE Bitesize AQA Maths.

Neo4j’s Emil Eifrem takes a look at how life science researchers can use graph databases to get granular insight from big data and make real advances in researchBig data, defined as large complex data ...