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Mathematics Clinic / 2015 Cowbell Mathematics Champion, Akinkuowo Honoured By School. / Lead City University Clinic Welcomes First Ever Baby Since 10 Years Of Opening (2) (3) (4)
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Re: Nairaland Mathematics Clinic by ladokuntlad(m): 9:08pm On Feb 29, 2016 |
emenik08:graphical method oooo |
Re: Nairaland Mathematics Clinic by Nobody: 12:14pm On Mar 01, 2016 |
pls I need help on this ....... if the mean X is d value of miew U of a random sample of size n from the normal population of a known variance $^2 show that the 100(1-¢)℅ confidence interval of the miew U. U=miew ¢=alpha X=xbar Thank you |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 3:17pm On Mar 01, 2016 |
SHOW THAT WHAT IS WHAT ? snowprince07: |
Re: Nairaland Mathematics Clinic by mojeed4(m): 5:19pm On Mar 02, 2016 |
agentofchange1: Please help out with this questions anyone. Studying for my exam tomorrow but don't know how to solve this please!
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Re: Nairaland Mathematics Clinic by mojeed4(m): 5:36pm On Mar 02, 2016 |
Laplacian ProfmathIsland thankyoujesus mathemagician1 Please help me to check the above question. It is needed urgently, thanks. |
Re: Nairaland Mathematics Clinic by Laplacian(m): 6:49pm On Mar 03, 2016 |
Am Sorry Mojeed4, i ain't a statistician; given a set of N points chosen randomly in a plane, using any three of the points how many triangles can one obtain? There's a prize for the solution with proof. |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 9:07pm On Mar 03, 2016 |
ok , ever heard of airy"s equation before ? mojeed4: |
Re: Nairaland Mathematics Clinic by Profmaojo: 10:07pm On Mar 03, 2016 |
Somebody shud solve dis let H be a non-empty subset of a group G. Then the following are equivalent 1) H is a subgroup of G 2) for all a, b € H ab^-1 € H 3) for all a,b € H ab € H 4) for all a € H a^-1 € H prove 1,2,3,4 |
Re: Nairaland Mathematics Clinic by mojeed4(m): 10:44pm On Mar 03, 2016 |
Laplacian: Make me sef try my luck, besides whats the price? To the question Since there are N points and 3 random points are to be chosen from it to form the triangle, this can be done by using combination. I. E the number of triangle that can be formed by any three points chosen from N is NC3. So that we have n! /(n-3)! 3! So if N equals three, only one triangle will be formed sice 3C3 = 1. Like wise for four points, 4 triangles can be formed. |
Re: Nairaland Mathematics Clinic by jerome263: 7:30am On Mar 04, 2016 |
anybody reading maths from uniben? |
Re: Nairaland Mathematics Clinic by jerome263: 11:29am On Mar 05, 2016 |
pls guys, I need someone to recommend a good mathematics textbook use in 100level....in mathematics & education department |
Re: Nairaland Mathematics Clinic by ladokuntlad(m): 2:04pm On Mar 05, 2016 |
Laplacian:Since there are N points and 3 random points are to be chosen from it to form the triangle, this can be done by using combination. Thus the number of triangle that can be formed by any three points chosen from N is NC3. I.e N!/3!(N-1)! Wey my money |
Re: Nairaland Mathematics Clinic by ladokuntlad(m): 10:55pm On Mar 05, 2016 |
jerome263: Pure Mathematics by Bunday Additional Mathematics by Godman dats all 1 Like |
Re: Nairaland Mathematics Clinic by MunAKeyzZ(m): 10:24am On Mar 06, 2016 |
PLEASE WHO CAN SOLVE M+N=120 N+R=100 find N,M,R |
Re: Nairaland Mathematics Clinic by thankyouJesus(m): 6:12pm On Mar 06, 2016 |
MunAKeyzZ:Hmmmm, different answers. |
Re: Nairaland Mathematics Clinic by DatechMan(m): 9:04pm On Mar 06, 2016 |
MunAKeyzZ:This is a classic case of an inconsistent system of equations. There are simply infinite answers. Take for example 1. N = 50, M = 70, R = 50 2. N= 42, M =78, R = 58 ... #GodBlessNigeria |
Re: Nairaland Mathematics Clinic by ladokuntlad(m): 11:28pm On Mar 06, 2016 |
MunAKeyzZ:Infinitely many answers from M-R=20 we av M=20,N=100,R=0 M=10,N=110,R=-10 M=30,N=90,R=10 and so on so its endless |
Re: Nairaland Mathematics Clinic by jerome263: 11:36pm On Mar 06, 2016 |
ladokuntlad:Thanks sir, but where can I get dem and how much does each cost? am in delta |
Re: Nairaland Mathematics Clinic by ladokuntlad(m): 11:51pm On Mar 06, 2016 |
jerome263:For Additional Mathematics by Godman, I think u can get that at any standard Bookshop(price 700-1400 forgot d price) Pure Mathematics for Advanced Level by Bunday should also b in d same price range but u need to goto Science lovers Bookshop or any university Bookshop |
Re: Nairaland Mathematics Clinic by seuntosyn: 3:03am On Mar 07, 2016 |
Help solve: Find the constant value of this expansion(2x^2 - 1/x)^6 |
Re: Nairaland Mathematics Clinic by thankyouJesus(m): 6:06am On Mar 07, 2016 |
seuntosyn:I have done justice to this in the other thread. |
Re: Nairaland Mathematics Clinic by fawaz050(m): 9:12am On Mar 07, 2016 |
Pls help solve x^x=20 find x |
Re: Nairaland Mathematics Clinic by thankyouJesus(m): 10:03am On Mar 07, 2016 |
fawaz050:2<x<3 |
Re: Nairaland Mathematics Clinic by jerome263: 10:21am On Mar 07, 2016 |
ladokuntlad:Thanks man |
Re: Nairaland Mathematics Clinic by fawaz050(m): 1:28pm On Mar 07, 2016 |
thankyouJesus:can u show ur workings pls..beem confused or thinking its not possible i hav a particular question,but i was thinking if someone could solve this,then i would be able to solve the other question myself |
Re: Nairaland Mathematics Clinic by thankyouJesus(m): 2:54pm On Mar 07, 2016 |
fawaz050:Sincerely, it was a guess work. |
Re: Nairaland Mathematics Clinic by fawaz050(m): 3:13pm On Mar 07, 2016 |
thankyouJesus:it was helpful though i got d answer it was around 2.something sha 1 Like |
Re: Nairaland Mathematics Clinic by ladokuntlad(m): 8:30pm On Mar 07, 2016 |
fawaz050:Use graph to solve it Or if advance in differentiation Use Newton-raphson method |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 2:06pm On Mar 08, 2016 |
Find all real roots if f(x^(1/9)) = x^2-3x+9 Every mathematics competition is loaded with mind blowing questions that require critical thinking. What is the product of the maximum prime factor of the number of words of this problem and the minimum prime factor of the number of words of this problem? solve. x+y+z=-2 x^2+y^2+z^2=14 x^3+y^3+z^3=-20 try the above guys... |
Re: Nairaland Mathematics Clinic by Nobody: 7:38pm On Mar 08, 2016 |
agentofchange1:its a proof of d formulae for confidence interval. I have gotten d proof thanks |
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