Teacher shares how students can quickly recognize and classify mixed-concept numericals chapter-wise.

A mysterious and ancient tradition in China involves practitioners who try to predict the future and communicate with the spirit world via a ritual known as rice divination, or mun mai, in the south ...

In mathematics, combinatorics is the study of counting and arranging objects. One of the main concepts in combinatorics is the idea of combinations – the selection of a certain number of items from a ...

Scientists discovered a new series for pi through string theory research, echoing a 15th-century formula by Madhava. By combining Euler-Beta Functions and Feynman Diagrams, they modeled particle ...

I know only two people who can readily recite the quadratic formula. My wife is one. She’s always been a whiz at school, but, as a choir teacher, she has absolutely no use for the equation (other than ...

ABSTRACT: In view of the rapid decline rate of oil production and gradual increase of water cut in oil wells in Block S, based on the determination of the formula of foam profile control agent, the ...

Combinations and permutations are essential mathematical concepts that help us determine the possible arrangements of elements in a set. With so many tasks involving permutations, it’s no wonder many ...

After previously discussing permutations, Dr. James McCaffrey of Microsoft Research uses step-by-step examples and full code presentations to explore combinations. A zero-based mathematical (n, k) ...

Based on the variant measurement model, this paper uses the combined transformation method to convert the binomial coefficients into a polynomial combination counting formula which contains quaternary ...

Abstract: Principal ideas of the minC combination are recalled. A mathematical structure of generalized frames of discernment is formalized. A generalized schema for a computation of the minC ...