Really ! We are learning about this in school. Let me explain it to you
Mrunal...... I just came across this term 'Rationalisation' and I wonder what it means
'Rationalisation' is the process of converting a number with irrational denominator into a rational number by multiplying both numerator and denominator by a suitable number
And the number which we multiply is know as the Rationalising Factor (RF)
Example
But, what does the word 'Irrational numbers' mean ?
An Irrational number is that which is non-terminating and non-repeating