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प्रश्न
Compare the following pair of surd.
`4 sqrt 42, 9 sqrt 2`
बेरीज
उत्तर
Since, `4 sqrt 42 = sqrt(16 xx 42) = sqrt 672` and
`9 sqrt 2 = sqrt (81 xx 2) = sqrt 162`
`sqrt 672 > sqrt 162`
So, `4 sqrt 42 > 9 sqrt 2`
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Comparison of Surds
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Real Numbers - Practice Set 2.3 [पृष्ठ ३०]
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