prove that √2 —3√7 is an irrational
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Step-by-step explanation:
number. Now, we observe the right-hand side as a rational number and the left-hand side as √7 that is a irrational number. Hence, the assumption is contradicted. Hence, it is proved that 2 - 3 √ 7 is an irrational number.08-May-2020
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Hiiii....
Hear is your answer frnd
√2 is a irrational number
-3 is a rational number
√7 is a irrational number
√2- 3√7 is an irrational number,as difference of a rational ana an irrational number is irrational.
Hope it's help you ✨
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