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What is complex number?

Leave a Comment / Number System / Azhar

The history of mathematics shows that man has been developing and enlarging his concept of number according to the saying that “Necessity is the mother of invention”.  In the remote past they stared with the set of counting numbers and invented, by stages, the rational numbers, negative   numbers,  irrational numbers. Since square of a negative […]

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What is a Rational Number:

Leave a Comment / Number System, Mathematics, rational and irrational numbers / Azhar

 We know that a rational number is a number that can be written in the form of where p, q Z and q ≠ 0. The numbers 25, 3.765, 4.5, etc., are rational numbers.  can be reduced to the form    where p, q Z, and q ≠ 0 because    Examples of rational numbers:

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Set in Mathematics, Examples

Leave a Comment / rational and irrational numbers / Azhar

A collection of well-defined and distinct objects is called a set in mathematics. Well-defined collection means we can whether the object belongs collection or not and distinct means no two of which are the same. We are familiar with the set since the word is frequently used in everyday speech for instance water set, tea

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  • Differentiation Formulas with Proof.
  • Binomial Theorem with Examples
  • Logarithmic Differentiation, 3 Examples with best solution
  • Homogeneous Equation with Best 3 Examples
  • Proof of Power rule, Best 1 Method

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