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Ahoj,
prosím o výsledek a postup tohoto příkladu na iracionální rovnice. Předem děkuji.
Ahoj, prosím o postup na tento příklad. Mělo by se jednat o obecnou rovnici elipsy a já mám udělat středovou. Příklad mi nevychází jako rovnice elipsy, ale podle výsledků to elipsa je. Děkuji
9. dokažte inf{√(n+1) -√nIn ∈ N} = 0 10. dokažte, že sup{(2x+√x)/(√x+1) : x > 0} = 2
doučuji.eu
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