How can you prove that (2)1/2 (root 2)is irrational?
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Root2 is irrational no. So the the given expression is also irrational.
First prove root 2 is an irrational no. with the help of the example given in the book. Then write the following
'Product of an irrational no. by a rational no. (here 1/2) is a also an irrational no. So the given expression is irrational '
First prove root 2 is an irrational no. with the help of the example given in the book. Then write the following
'Product of an irrational no. by a rational no. (here 1/2) is a also an irrational no. So the given expression is irrational '
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