help needed ASAP!
Asked by Gulmarg | 24th Dec, 2009, 02:55: PM
It's all right to prove 5 irrational first and then use the fact that addition or subtraction of a rational and irrational is an irrational number.
you may follow the method illustrated in NCERT X Mathematics book, Example 10 Page no. 10.
Answered by | 25th Dec, 2009, 10:35: PM
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