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Nairaland Forum / Entertainment / Forum Games / Math Maniac ? Try This . (921 Views)
Puzzle.. Try This, You'll Never Know Who Is Watching / You Think You Know Math?... Oya Solve This.....! / Try This, Its Like Magic (2) (3) (4)
Math Maniac ? Try This . by agentofchange1(m): 11:42am On Feb 26, 2015 |
kinda cheep I guess I bought 6lamps from the market , positioned them at 6corners of a dark hexagonal-building at about 8:30pm all lamps functioning well, using all/any of the lamps . in how many ways can the building be illuminated ? answer asap.. |
Re: Math Maniac ? Try This . by Nobody: 11:47am On Feb 26, 2015 |
ONE WAY. |
Re: Math Maniac ? Try This . by agentofchange1(m): 11:51am On Feb 26, 2015 |
DDeliverer: haha.....how I wish ur. close .. |
Re: Math Maniac ? Try This . by ayodijex(m): 12:00pm On Feb 26, 2015 |
6 ways?..(6 permutation 6) |
Re: Math Maniac ? Try This . by agentofchange1(m): 12:08pm On Feb 26, 2015 |
ayodijex: no sir.... |
Re: Math Maniac ? Try This . by html14java(f): 4:01pm On Feb 26, 2015 |
1345 |
Re: Math Maniac ? Try This . by dejt4u(m): 4:17pm On Feb 26, 2015 |
agentofchange1:720 |
Re: Math Maniac ? Try This . by agentofchange1(m): 5:56pm On Feb 26, 2015 |
Lol. ^^ all wrong . |
Re: Math Maniac ? Try This . by fio(m): 6:37pm On Feb 26, 2015 |
978 ways |
Re: Math Maniac ? Try This . by dejt4u(m): 6:44pm On Feb 26, 2015 |
agentofchange1:63 |
Re: Math Maniac ? Try This . by agentofchange1(m): 7:56pm On Feb 26, 2015 |
Re: Math Maniac ? Try This . by dejt4u(m): 8:32pm On Feb 26, 2015 |
agentofchange1:6C1 + 6C2 + 6C3 + 6C4 + 6C5 + 6C6 = 6 + 15 + 20 + 15 + 6 + 1 = 63 |
Re: Math Maniac ? Try This . by agentofchange1(m): 8:41pm On Feb 26, 2015 |
dejt4u: nice 1 ..man or simply for general case . 2n -1 n=6 => 26 - 1 =64-1=63 hence they are 63ways of illuminating the building . @bravo. 1 Like |
Re: Math Maniac ? Try This . by dejt4u(m): 8:45pm On Feb 26, 2015 |
agentofchange1:tnx.. I dn learn new thing oo.. I thought gen. Case is (n!-1). God bless ya |
Re: Math Maniac ? Try This . by ayodijex(m): 8:45pm On Feb 26, 2015 |
dejt4u:hmm..nice one all/any... Thats the statement. *doffs cap* |
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