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Prove that 1/2 under root 2 + 2/ under root 5 - under root 3 + 1/ 2 - under root 5 =0 |
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Answer» Let US suppose that √2+√3 is RATIONAL. Let √2+√3=, where a,B are integers and b≠0 Therefore, On Squaring both sides , we get REARRANGING the terms , Since , a,b are integers , is rational, and so √3 is rational. This contradicts the FACT √3 is irrational. Hence, √2+√3 is irrationalStep-by-step explanation: |
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