Absolute Value or Modulus of a Real Number – An Idea of Number System
What is Absolute value or Modulus?
Let a be a real number, then the modulus or absolute value of a is denoted by |a| and
Category: Number System
Irrational Number – An Idea of Number System
What is an Irrational Number?
There is no formal definition of irrational number, but the real number which not rational number is called irrational number.
Rational Number – An Idea of Number System
What is rational number?
A number of the form p/q, where p, q are integers, prime to each other and q ≠ 0 is called