For generations, Indian students have learnt it simply as the Pythagoras Theorem. In a quiet but significant shift, the Class ...

NCERT's revised Class 8 math textbook renames the Pythagoras Theorem to credit Baudhayana. The book aims to reduce rote learning by linking concepts like percentages and fractals to Indian history, ...

If the sides of the right-angled triangle are labelled 𝑎, 𝑏 and 𝑐 then Pythagoras' theorem can be written as the formula 𝑎² + 𝑏² = 𝑐². Pythagoras' theorem can be used to find the length of line ...

Struggling to remember math formulas? Learn how the powerful memory palace technique helps students retain equations faster ...

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

Stevens Institute, Hoboken, reports the universal identity P²+K²=1, uniting polarization with entanglement across setups and ...

Use Pythagoras’ theorem to show a triangle is right-angled or to find one side of a right-angled triangle when two sides are known. Make sure you are confident at substituting into and manipulating ...

Quantum information theory is a field of study that examines how quantum technologies store and process information. Over the ...

Top 50 CBSE Class 12 Maths MCQs with Answers are available for Pre-Board and Board Exam 2026. Check this article to practise ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, ...