Note:
Set of real numbers is a proper subset of the set of Complex number..
Whole numbers
The set of whole numbers is the set of natural numbers along with zero. so W = the set of whole numbers = 0,1,2,3,............ so Zero is the least number of the set of Whole numbers. As the whole numbers is an infinite set we cant determine t..
Rational and Irrational Numbers
Introduction - The sets of numbers which every student must remember are: The set of natural numbers, The set of whole numbers, The set of integers, The set of rational numbers, The set of irrational numbers, Set of Real Numbers,..
Introduction
In Mathematics, a well-defined collection of definite objects is called a set. George Cantor is regarded as the "Father of Set theory". The concept of "Sets" is basic in all branches of mathematics. It has proved to be of particular import..
Example:
In plane geometry, the universal set consists of all points in a plan..
Introduction
In Mathematics, a well-defined collection of definite objects is called a set. George Cantor is regarded as the "Father of Set theory". The concept of "Sets" is basic in all branches of mathematics..
Scalar Matrix
A scalar matrix is a diagonal matrix in which all the diagonal elements are equa..
Introduction
A set of numbers arranged in a definite order according to some definite rule is called a sequenc..
Subtraction of Matrices
Two matrices can be subtracted in the same way as they are added. We change the signs of the corresponding elements and then add the..
Example:
A set containing 2,3,5,7,8 is Written as {2,3,5,7,8} in Roster metho..
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