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Re: Nairaland Mathematics Clinic by Laplacian(m): 11:16am On Oct 23, 2013 |
smurfy:@Smurfy, chess.com?...i've not registerd yet...i'll do dat @ dusk so we can have a nice time... |
Re: Nairaland Mathematics Clinic by Laplacian(m): 11:31am On Oct 23, 2013 |
Alpha Maximus: ....I can't believe no-one has attempted this question, guyz in the house, you done fall my hand, sorry, calculator...@Maximus, d rational mathematician...till dusk...u'll c d solution... |
Re: Nairaland Mathematics Clinic by AlphaMaximus(m): 12:53pm On Oct 23, 2013 |
Re: Nairaland Mathematics Clinic by jackpot(f): 2:30pm On Oct 23, 2013 |
rhydex 247: @ jackpot i tried to modify my error yesterday nite but d network hook me. Thanks 4 d correctn.you're welcome, always |
Re: Nairaland Mathematics Clinic by jackpot(f): 2:33pm On Oct 23, 2013 |
Laplacian:my friend, the rational Alpha Maximus no even decode the sarcasm sef |
Re: Nairaland Mathematics Clinic by AlphaMaximus(m): 3:04pm On Oct 23, 2013 |
Re: Nairaland Mathematics Clinic by AlphaMaximus(m): 3:12pm On Oct 23, 2013 |
1 Like |
Re: Nairaland Mathematics Clinic by Laplacian(m): 5:48pm On Oct 23, 2013 |
...@Maximux...suppose there are n people lockd in d conference room...d first man shakes n-1 ppl & he is then shut outside...second man shakes n-2...and d we have d follwn progresn afta each hanshak...n-1, n-2, n-3,....,2, 1 so dat d total handshakes is d sum of d first n-1 positv integers =(n-1)n/2...equat and find n.... pls dont ask me 4 d value 'cos i've no calc on me... |
Re: Nairaland Mathematics Clinic by Nobody: 6:21pm On Oct 23, 2013 |
Laplacian: Nice time? Did you just say nice time? Well, maybe getting trashed by ME is nice time to YOU...lol (I get mouth sha...) |
Re: Nairaland Mathematics Clinic by Nobody: 6:54pm On Oct 23, 2013 |
2nioshine: @Jackpot u seems like my one tym gal who actually gave me a tough time and made me study like c.obi(hope u r nt d unizik gal)...alpha i luv ur math spirit no doubt u r no baby mathematician so lets b a little r***tional here(seun no dy pay or give us grades abeg),...double dx i was kinda di***pointed,but now u apologised we r kul...u remainent my most respectd boss...# Still in my observation mood#....nice wuk @ all 4 ur tym nd contributn(wish i could list al ur names)..sti following...wait o! Where is RichezBoss seems richiez is busy these days, he is now one of the moderators in the education sector, I have been following this thread from the inception. Boss it been a long time we've seen your handiwork on mathematics oooooo |
Re: Nairaland Mathematics Clinic by Laplacian(m): 7:00pm On Oct 23, 2013 |
smurfy:am set...we 'll c abt dat |
Re: Nairaland Mathematics Clinic by AlphaMaximus(m): 8:00pm On Oct 23, 2013 |
Laplacian: ...@Maximux...suppose there are n people lockd in d conference room...d first man shakes n-1 ppl & he is then shut outside...second man shakes n-2...and d we have d follwn progresn afta each hanshak...n-1, n-2, n-3,....,2, 1 so dat d total handshakes is d sum of d first n-1 positv integers..... Alright, that's actually a step in the right direction, but it still doesn't answer my question, and there has to be a calculator on whatever device you used to type. It doesn't have to be scientific, the question requires the use of only the BODMAS mathematical operations |
Re: Nairaland Mathematics Clinic by Nobody: 8:42pm On Oct 23, 2013 |
Laplacian: Welcome on board, mate. My username is smurfy_chess. Search for it and invite for a game. Get ready to get smurfed! |
Re: Nairaland Mathematics Clinic by Laplacian(m): 9:12pm On Oct 23, 2013 |
@smurfy...i got dat... @Maximus..ur solution comes in 5min's time |
Re: Nairaland Mathematics Clinic by Laplacian(m): 9:38pm On Oct 23, 2013 |
...@Maximus....for 55,130,250 handshakes, there are 10,501 people in d conferenc room, while for 31,988,001 handshakes, there are 7,999 people...10,501-7,999=2,502people |
Re: Nairaland Mathematics Clinic by AlphaMaximus(m): 9:57pm On Oct 23, 2013 |
Laplacian: ...@Maximus....for 55,130,250 handshakes, there are 10,501 people in d conferenc room, while for 31,988,001 handshakes, there are 7,999 people...10,501-7,999=2,502peopleThumbs up man!! You got it right!!! Word problems are very fascinating branches of math and could be misleading and annoying at times!!! I'll be back with more. Seriously, you guyz should keep this stuff lively. |
Re: Nairaland Mathematics Clinic by Laplacian(m): 10:06pm On Oct 23, 2013 |
...sum d series; cos@+cos2@+cos3@+... |
Re: Nairaland Mathematics Clinic by Laplacian(m): 10:12pm On Oct 23, 2013 |
...show that d intersection of any subgroups of a group G is a subgroup of G... |
Re: Nairaland Mathematics Clinic by Laplacian(m): 10:15pm On Oct 23, 2013 |
...G is a group of order 4, show dat G is abelian... |
Re: Nairaland Mathematics Clinic by AlphaMaximus(m): 10:21pm On Oct 23, 2013 |
Re: Nairaland Mathematics Clinic by AlphaMaximus(m): 10:27pm On Oct 23, 2013 |
Re: Nairaland Mathematics Clinic by Laplacian(m): 10:31pm On Oct 23, 2013 |
...questn1; find a number which wen multiplied by 7 and d result added to 1 gives a perfect square ....questn2; List ALL d subgroups of a group of order 7 ...questn3; find All integers satisfying; 3x+4y=5 ....question4; black king on a8, white king on a6, white pawn on c7...white to move and mate in 1 |
Re: Nairaland Mathematics Clinic by Laplacian(m): 10:38pm On Oct 23, 2013 |
Alpha Maximus: I'm calculatorless, scientifically ..but electronically u 're no...lol!! |
Re: Nairaland Mathematics Clinic by Nobody: 11:33pm On Oct 23, 2013 |
Laplacian: ...questn1; find a number which wen multiplied by 7 and d result added to 1 gives a perfect square pawn advances to c8, gets promoted to Queen (or Rook) ...checkmate! |
Re: Nairaland Mathematics Clinic by Nobody: 11:47pm On Oct 23, 2013 |
@Laplacian Answer to que1 is 0. So, what's ur username on chess.com? |
Re: Nairaland Mathematics Clinic by Laplacian(m): 6:23am On Oct 24, 2013 |
smurfy: @Laplaciananswers mean nothin 2 me without steps...username is adokwu-ondoma |
Re: Nairaland Mathematics Clinic by Laplacian(m): 6:24am On Oct 24, 2013 |
smurfy:simple enough i guess |
Re: Nairaland Mathematics Clinic by Laplacian(m): 6:26am On Oct 24, 2013 |
@ smurfy, wat devic do u use on chess.com?...cmp or mobil phon? |
Re: Nairaland Mathematics Clinic by AlphaMaximus(m): 7:42am On Oct 24, 2013 |
Re: Nairaland Mathematics Clinic by rhydex247(m): 9:29am On Oct 24, 2013 |
Laplacian: ...show that d intersection of any subgroups of a group G is a subgroup of G...solution. Suppose we have 2 subgroups of G defined as H1 and H2. Nw the questn implies H1 intersectn H2 must also be a subgroup of G. For any element a in H1 there exists a^-1 and H2 is closed. The same holds for H2. So the intersectn will only contain an element c in H1 intersectn H2. If c and c^-1 are in H1 and H2 they must contain e the identity of G thus H1 intersectn H2 cannot be empty. Hence the intersectn of any subgroups of a group G is a subgroup of G. |
Re: Nairaland Mathematics Clinic by Nobody: 9:31am On Oct 24, 2013 |
Laplacian: @ smurfy, wat devic do u use on chess.com?...cmp or mobil phon? Mobile phone. |
Re: Nairaland Mathematics Clinic by Nobody: 9:32am On Oct 24, 2013 |
Laplacian: Yep. Such are meant for babies. |
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