1.

All irrational numbers are real numbers.(a) True(b) FalseI got this question in an interview for job.I would like to ask this question from Irrational Numbers in section Number Systems of Mathematics – Class 9

Answer»

Correct CHOICE is (a) True

The best I can explain: REAL NUMBERS comprise rational numbers and IRRATIONAL numbers.

{Real numbers} = {Rational numbers} + {Irrational numbers}

Hence we can SAY that all irrational numbers are real numbers.



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