How does the Pythagorean inequality theorem prove acute triangles Posted: March 30, 2026 | Last updated: March 30, 2026 Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental ...

How does the Pythagorean inequality theorem prove obtuse triangles Posted: March 30, 2026 | Last updated: March 30, 2026 Learn about the Pythagorean theorem. The Pythagoras theorem is a fundamental ...

JEE Advanced 2026 Syllabus: The Indian Institute of Technology (IIT) Roorkee, the conducting authority for JEE Advanced 2026, has published the detailed, topic-wise syllabus on its official website at ...

A variation of a puzzle called the “pick-up sticks problem” asks the following question: If I have some number of sticks with random lengths between 0 and 1, what are the chances that no three of ...

Over the last two years, mathematicians have identified the best versions of a child’s playroom’s worth of shapes. These results occupy a quirky corner of math and, fittingly, have been produced by ...

Is mathematics discovered or invented? Some people believe that mathematics is the language of the universe, and it’s just waiting to be uncovered. Others believe that mathematics is a human construct ...

1 Department of Mathematics, Uttara University, Dhaka, Bangladesh. 2 Department of Computer Science & Engineering, Prime University, Dhaka, Bangladesh. 3 Department of Mathematics, Jashore University ...

Construct a convex octagon with four right angles. It probably says a lot about me as a teacher that I assign problems like this. I watch as students try to arrange the right angles consecutively.

Inequalities play a central role in physics: They allow us to state universal relations between different quantities. Starting from information-theoretic concepts, we derive an inequality for ...