A rational number can be written exactly in the form \(\frac{a}{b}\), where 𝑎 and 𝑏 are integers, while an irrational number cannot.

When my students grow too dependent on their calculators, I ask them to find a number that, when multiplied by itself, gives them 2. Students quickly see that since 1² = 1 and 2² = 4, the answer has ...

CBSE Class 10 Maths Extra Questions for Chapter 1 - Real Numbers are prepared by the subject matter experts to bring you the extract of the complete chapter. These questions will help you quickly ...