Chinese remainder theorem- Once a Chinese riddle asks the following question- Is there a positive integer x such that when x is divided by 3 it yields a remainder 2, when x is divided by 5 it yields a remainder 4, and when x is divided by 7 it yields a remainder 6?

When we find the area of a triangle then it depends on base and height, hence we can say that area of the triangle is the function of base and height. In other words, when we have a mathematical function having more than one variables, we use partial differentiation.

Basically correlation is the measurement of the strength of a linear relationship between two variables say x and y.

When a quantity has magnitude as well as direction is called a vector.

The concept of probability distributions gives the idea about the probabilities of any random experiment. let's know more about probability distributions.

compound interest is calculated on interest as well as on principal. Therefore, compound interest is sometimes described as ‘interest on interest’.

A Maclaurin series is a special case of Taylor series. The Taylor’s series is an expansion of a particular function about a point ‘a’.

The inverse of a matrix is the same idea. If there is a matrix A then its inverse is written as A-1.

Linear programming is the technique we use in mathematics to minimize or maximize a linear function when subjected to various constraints.