Mathematics provides tools for explanation and analysis in the physical, engineering, business and social sciences. These tools can help in areas as diverse as planning and evaluating market research, ...

In this video we are going to work through three examples of simplifying trigonometric expression by using trig identities and algebraic manipulation. The concepts taught in this video will help you ...

Ninety high school students competed in the Trig-Star contest at Lake Superior College, taking on a four-question math and trigonometry exam. Each question on the exam had multiple answers and was ...

In this video, I simplify a trigonometric expression using two methods: a beginner approach and an expert approach. This math tutorial will demonstrate how to approach these problems effectively, ...

Debates over how geometry is understood and learned date back at least to the days of Plato, with more recent scholars concluding that only humans possess the foundations of this understanding.

In March 2025, mathematician Daniel Litt made a bet. Despite the march of progress of artificial intelligence in many fields, he believed his subject was safe, wagering with a colleague that there was ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. If your kids are ...

HICL Infrastructure has proposed absorbing the Renewables Infrastructure Group (TRIG) into a single £5.3bn behemoth, it was announced this morning. The move has drawn criticism from industry experts, ...

This is an updated version of a story first published on May 5, 2024. For many high school students returning to class, it may seem like geometry and trigonometry were created by the Greeks as a form ...