(Solved) : Certain Friend Mine Spent Better Part Lifetime Testing Recreational Drugs Thorough Testing Q43925166 . . .
A certain friend of mine has spent the better part of a lifetimetesting recreational drugs. After thorough testing, this friend hasidentified 20 recreational drugs D1,…,D20 and determined(experimentally) that any 3 of these drugs can be takensimultaneously with no adverse effects.
- Assuming my friend determined this entirely by testing, howmany experiments did my friend have to perform?
- A new designer drug called D21 has just hit the streets and myfriend wants to know if D21 can be added to their list. That is,can any triple of D1,…,D21 be safely taken together? How manyadditional experiments does my friend need to determinethis?
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Answer to A certain friend of mine has spent the better part of a lifetime testing recreational drugs. After thorough testing, thi…
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