Sequences and Series: In mathematics, the sequence is a collection or list of numbers that have a logical/sequential order or pattern between them. For example, 1, 5, 9, 13, … is a sequence having a difference of 4 between each consecutive next term and each term can be represented in form 1 + 4 * ( n – 1 ) where n is the nth term of the sequence. The sequence can be classified into 3 categories:...
The Gaussian Elimination method is also known as the row reduction method and it is an algorithm that is used to solve a system of linear equations. It is usually understood as a sequence of operations performed on the corresponding matrix of coefficients. This algorithm is used to find :...
One of the most famous uses of the term “score” is in Abraham Lincoln’s Gettysburg Address, where he begins with “Four score and seven years ago,” referring to 87 years, or four times 20 plus seven. This usage highlights the concept of counting in scores as a way to express quantities....
To convert milligrams to grams, you divide the number of milligrams by 1,000, since there are 1,000 milligrams in 1 gram....
Acre and a square yard are units of measurement for the area. The area of various shapes such as area of a square, area of a triangle, etc, are measured in different units, such as square meters, square feet, square yards, acres, cents, hectares, etc. While solving many problems, mathematical conversions from one unit to another are required....
Content of this article has been merged with Chapter 5 Continuity And Differentiability- Exercise 5.1 as per the revised syllabus of NCERT....
(i) For any two sets A and B either A B or B A....
