show for two positive numbers x,y>0 that(adsbygoogle = window.adsbygoogle || []).push({});

limit for n->infinity : [tex]\sqrt[n]{x^n+y^n}[/tex] = max {x,y}

i dont know how to make a upper boundary(lower boundary is >0 i suppose)

something like assume for instance x bigger than y and than make a boundary with it, but how?

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# Boundary question

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