Question

Topic – NUMBER SYSTEM- REAL NUMBERS

A) History of number system.

B) Discuss number system specifying natural number, whole number, integer, rational and irrational

numbers​

Answer 1

b)_natural no =the numbers starting from 1 to infinite are called natural no ,whole no =the no. starting from 0 to infinite are called whole no.,integer =negative no , positive no along with zero are called integers these no are not in fractions., rational=the no. that can written in fraction or in form of p/q form where q is not zero and all integers are called rational numbers., irrational no =any real no. that can not be expressed in fraction and which are non terminating aNd non repeating are called irrational no