Arc length is a fraction of circumference. Area of a sector is a fractions of the area of a circle. Both can be calculated using the angle at the centre and the diameter or radius. Practice circle ...

CBSE Class 12 Maths Mind Map Three Dimensional Geometry: The Central Board of Secondary Education (CBSE) is a renowned school board in India and conducts the term-end board exams for millions of ...

Maths Three Dimensional Geometry Formulas: The class 12 mathematics course is predominantly calculus based but there are other chapters that hold significant importance and marks weightage in exams.

Last week, mathematician Claire Voisin was awarded the 2024 Crafoord Prize in Mathematics — one of the top awards in the field. She has been described as the world’s foremost expert on the ...

The Centre for Geometry, Analysis and Gravitation is a world-leading multidisciplinary research centre on geometric analysis, partial differential equations, topology and all aspects of gravitation.