Trigonometry is often aligned with right-angled triangles only. However, an understanding of trigonometry can also be extended to non-right angle triangles to find unknown sides or angles. The Sine ...

View all Mathematics syllabuses for Years 11–12 and access teaching and learning support materials.

Trigonometric identity, graphs and properties of trigonometric equations, inverse trigonometric functions and trigonometric equations, solutions of triangles, trigonometric substitution and ...

The solutions of space-time fractional DMBBM equation and the solutions of space-time fractional Bateman-Burgers equation can be expressed in the forms of exponential functions, trigonometric ...

Discover interesting facts about mathematics, who invented it and the most famous unsolved problems.

Cymath recognizes the problem and provides step by step explanations. Cymath supports ‘equation solving, factoring, logarithms, exponents, complex numbers, quadratic equations, trigonometry, partial ...

Solving Trigonometric Equations: The Principal Value When finding solutions to circular functions it is best practice to solve for the first positive solution and using this as a reference for all ...

Everybody needs a calculator, and your options are virtually unlimited. Here are the best calculator apps for Android.

We study regular coverings of graphs and manifolds with a focus on properties of the heat equation. In particular, we look at stochastic incompleteness, the Feller property, and uniform transience, ...

We propose four algorithms to find maximal and maximum independent sets of graphs. Two of the algorithms are non-polynomial in time, mainly binary programming and non-convex multi-variable polynomial ...