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Mathematics, 08.03.2021 17:30 jaimon8729

If x= (2=\sqrt{5}) , find the value of (i) x+\frac{1}{x}
(ii) x^{2}+\frac{1}{x^{2} }

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If x= (2=) , find the value of (i) x+
(ii) +...
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