In this video, I explain how to use Pythagorean identities to simplify trigonometric expressions. We focus on substituting ...

Description: 👉 Learn how to solve word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc.

Abstract: Since its first use by Euler on the problem of the seven bridges of Königsberg, graph theory has shown excellent abilities in solving and unveiling the properties of multiple discrete ...

Unlike organs like the liver or the heart, the pancreas plays a more subtle yet important role in a wide variety of bodily processes. That’s why the signs of pancreas problems, including pancreatic ...

Peripheral artery disease (PAD) is a circulatory condition where the arteries narrow and reduce blood flow to the limbs. It’s usually caused by atherosclerosis, a buildup of fatty deposits in the ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

That’s how Meta’s chief AI scientist Yann LeCun described the blowback after OpenAI researchers did a victory lap over GPT-5’s supposed math breakthroughs. Google DeepMind CEO Demis Hassabis added, ...

I was going through the tutorial provided and noticed a couple of things: doc/figures/tutorial_tiptypes2.png This screenshot has USA and HK in it, but the dataset ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

IN this school-book of three hundred and twenty-six pages the authors have arranged a course on trigonometry which should be most useful to those studying this subject for the first time. The book may ...

Though marriage is often thought to be the “happily ever after” phase of relationships, don’t be fooled into believing that married couples don’t face their fair share of issues and challenges. While ...

Get tested: Because unhealthy cholesterol numbers often don’t cause symptoms, especially at first, it’s important to get tested. You can be slim and feel healthy and still have a cholesterol problem.