1. Relations and Functions Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions. 2. Inverse Trigonometric Functions Definition, range, domain, ...

The original version of this story appeared in Quanta Magazine. Calculus is a powerful mathematical tool. But for hundreds of years after its invention in the 17th century, it stood on a shaky ...

In the late 19th century, Karl Weierstrass invented a fractal-like function that was decried as nothing less than a “deplorable evil.” In time, it would transform the foundations of mathematics.

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. High school ...

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

What is an inverse futures contract? An inverse futures contract is a financial arrangement that requires the seller to pay the buyer the difference between the agreed-upon price and the current price ...

ISC Class 12 Mathematics Syllabus 2025: The CISCE Board conducts ISC Board exams every year, prior to which it releases all the essential study materials that students might require in their ...

The "Magnificent Seven" typically refers to the 1960 Western film, but today’s stock market investors recognize the term as the set of seven big tech stocks, namely Apple (AAPL), Microsoft (MSFT), ...