This is the shape of the classic soccer ball, originally called the Telstar ball and used in the official FIFA World Cup ...

Two teenage girls cracked a mathematical code that has stood for thousands of years: Ne’Kiya Jackson and Calcea Johnson, ...

New Pope Leo XIV’s math background sparks viral holy memes online; ‘In the name of sin, cos…’ TOI Trending Desk / etimes.in / Updated: May 11, 2025, 10:25 IST AA ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial equations.

The Sine and Cosine Rules for calculating the measurements of non-right-angled triangles are obtained through the application of trigonometry. The derivation of each rule is provided at the end of ...

In circular functions like sine and cosine, equations can have multiple solutions within a specific interval. If all possible values are considered, these functions can have infinitely many solutions.

“Trigonometric functions are based on sine and cosine, which are expressed as ratios of certain lengths of a right-angled triangle.

Ne’Kiya Jackson and Calcea Johnson have published a paper on a new way to prove the 2000-year-old Pythagorean theorem. Their work began in a high school math contest.

In a new peer-reviewed study, Ne'Kiya Jackson and Calcea Johnson outlined 10 ways to solve the Pythagorean theorem using trigonometry, including a proof they discovered in high school.

The sine cosine algorithm (SCA) is a newly emerging optimization algorithm. It is easy for sine cosine algorithm (SCA) to sink into premature of the algorithm and obtain a slower convergence rate when ...

CBSE Class 10 Maths Syllabus 2024-25: Download from here the latest CBSE syllabus for Class 10 Maths for the academic year 2024-2025.