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Example 17 - Chapter 1 Class 9 Number Systems (Term 1)
Last updated at Dec. 8, 2016 by Teachoo
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Transcript
Example 17 Rationalize the denominator of 1/√2. We need to rationalize i.e. remove root from denominator Hence multiplying and dividing by √2 1/√2 = 1/√2 ×√2/√2 = √2/(√2)2 = √2/2
