Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / NewStats: 3,195,466 members, 7,958,407 topics. Date: Wednesday, 25 September 2024 at 01:57 PM |
Nairaland Forum / Nairaland / General / Education / Nairaland Mathematics Clinic (495398 Views)
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)
(1) (2) (3) ... (192) (193) (194) (195) (196) (197) (198) ... (284) (Reply) (Go Down)
Re: Nairaland Mathematics Clinic by Nobody: 9:43pm On Sep 25, 2015 |
agentofchange1:Oga Benbuks. I hail. |
Re: Nairaland Mathematics Clinic by ayodijex(m): 8:18pm On Sep 26, 2015 |
AnnieOakley:. a.)it has to be 0.7 * 0.55..i.e p(the boy can ride AND the girl can also ride. b.)it has to be 0.3*0.45 cos you cant just say 1-p(both can ride) considering a possibility of either of them and not both of them will be able to ride...i.e 0.7*0.55(both can ride) + 0.7*0.45(only boy can ride) + 0.3*0.55(only girl can ride) + 0.3*0.45(none can ride) = 1 c.) this one ehn....i'll just do (0.7)^150. Ciaoo!!! |
Re: Nairaland Mathematics Clinic by Nobody: 8:44pm On Sep 26, 2015 |
ayodijex: Thanks so much for helping out. Now I remember that neither is always followed by nor which means this is not an OR/NOR question but a not A AND not B question. |
Re: Nairaland Mathematics Clinic by Alexyem(m): 9:54pm On Sep 26, 2015 |
pseudonomer:is there any step to take in solving word problem |
Re: Nairaland Mathematics Clinic by pseudonomer: 11:53pm On Sep 26, 2015 |
Alexyem: Try as much as possible to interprete each statement in mathematics. If you are able to successfuly do that... every other thing becomes easier. 1 Like |
Re: Nairaland Mathematics Clinic by Bimffo(m): 1:48am On Sep 27, 2015 |
I Love Maths. But Maths is full of Unrealistic theories. Some things You can't just wrap your head around them. Things that are more of a theory than a fact. e.g Calculus. |
Re: Nairaland Mathematics Clinic by Nobody: 8:32am On Sep 27, 2015 |
Bimffo:Calculus has a wide variety of applications All maths is applied maths.... eventually. |
Re: Nairaland Mathematics Clinic by Bimffo(m): 8:52am On Sep 27, 2015 |
Karmanaut: Chaiii. Omo see fantasy. |
Re: Nairaland Mathematics Clinic by Nobody: 10:37am On Sep 27, 2015 |
Misanthrope: 1/4+2/5+1/6+Y=1 Y= 1-(49/60) 11/60 |
Re: Nairaland Mathematics Clinic by Nobody: 10:43am On Sep 27, 2015 |
A quarter plot of land is bought along with 10x60ft in Lagos at the rate of N 1m. How much does the full plot cost. If the buyer is given another option of 30x70ft at the same cost of N1m. Which of the two options does the buyer go for? Hint: Assume full plot measures 60x120ft. |
Re: Nairaland Mathematics Clinic by chezholy(m): 11:32am On Sep 27, 2015 |
A full plot cost N3,000,000. I'll go with the first option cos it has an area of 2,400 sq. ft. the second has an area of 2,100 sq. ft. |
Re: Nairaland Mathematics Clinic by Nobody: 1:45pm On Sep 27, 2015 |
. |
Re: Nairaland Mathematics Clinic by Nobody: 1:55pm On Sep 27, 2015 |
A man plans to save N3,000 every week for 15 years with an annual interest rate of 6%. If he stops the saving after 8 years, How much does he receive at the end of the tenor (15 years) if the interest rate increases to 8% after the first 8 years. |
Re: Nairaland Mathematics Clinic by Nobody: 1:56pm On Sep 27, 2015 |
chezholy: Yes 100%. Better brain! |
Re: Nairaland Mathematics Clinic by Jamzig1(m): 7:35pm On Sep 28, 2015 |
Bimffo:I'm with you on this...what annoys me most is the statement "show that/prove that" |
Re: Nairaland Mathematics Clinic by Bimffo(m): 7:41pm On Sep 28, 2015 |
Jamzig1: |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 6:49am On Sep 29, 2015 |
Karmanaut:great man, am no oga please , nice works from u prof. more grace.. good morning. |
Re: Nairaland Mathematics Clinic by Sirneij(m): 7:02pm On Sep 29, 2015 |
Wow!an informative,edu cative and entertaining thread has been established to answer the curiousity of the future students of THE BEST AND THE FIRST UNIVERSITY,UI!You will see the tactics and strategies you need to pass UI post utme with flying colours!What are you waiting for?Log on to http://ngschoolportal.com/p/3118/university-of-ibadan-2016-2017-aspirants-thread register for free and enjoy! |
Re: Nairaland Mathematics Clinic by Ayomide002: 2:46pm On Sep 30, 2015 |
crouch2014:.can i send it to u? |
Re: Nairaland Mathematics Clinic by Nobody: 6:49pm On Sep 30, 2015 |
Re: Nairaland Mathematics Clinic by Ayomide002: 9:52pm On Sep 30, 2015 |
Seamione:..total number of sample spaces 5p3....or....make 3 boxes..to form 3 numbers,let any of the 5 numbers go into the first box,after then,let another number go into the next one which will be 4 then the last one which is 3....so,5*4*3=60...............for numbers which end with 5..make 3 boxes..for a number to end with 5,it means the last digit is 0 or 5,we only av 5 in the question,thenm the last box will take the 1...which means only one number can fit into the box which is 5,then the first number will take 4 and the second 3...=4*3*1=12....for odd numbers....the last number must be odd,the 2 odd numbers in the questions are 1 and 5,then the last box will take 2 and the first box will take 4 and the second one 3,therefore 4*3*2=24.....probability that it's a multiple of 5 or an odd number=12+24=36......therefore.p=36/60=3/5....... Calculusf(x) |
Re: Nairaland Mathematics Clinic by Ayomide002: 9:59pm On Sep 30, 2015 |
jackpot:.solved. |
Re: Nairaland Mathematics Clinic by faro02455(m): 6:12am On Oct 03, 2015 |
Someone should kindly help with this. Use the method of pivotal condensation to find the values of x1, x2 and x3 from the following system of equations. 1.7x1+2.3x2-1.5x3=2.35 1.1x1 +1.6x2-1.0x3=-0.94. 2.7x1 -2.2x2+1.5x3=2.70....where x1, x2 and x3 is x subscipt 1, 2 n 3 respectively. (A) calculate the residual errors. |
Re: Nairaland Mathematics Clinic by Nobody: 9:48am On Oct 03, 2015 |
faro02455:Rewrite the equation, you can use x, y, and z in place of the x with subscripts. Or just write it in a paper, take the picture and upload it. I'll see what I can do. |
Re: Nairaland Mathematics Clinic by faro02455(m): 11:37am On Oct 03, 2015 |
This is the question again
|
Re: Nairaland Mathematics Clinic by Nobody: 12:32pm On Oct 03, 2015 |
faro02455:Very blurry. Write it in a sheet of paper, take the picture, then upload. |
Re: Nairaland Mathematics Clinic by faro02455(m): 1:46pm On Oct 03, 2015 |
Karmanaut:. Done that. Plz which engineering textbooks deal with pivotal condensation and indirect methods of solutions like gauss-siedel, jacobi and the likes?
|
Re: Nairaland Mathematics Clinic by Nobody: 2:42pm On Oct 03, 2015 |
faro02455:You mean iterative methods and numerical analysis? Advanced Engineering Mathematics by Erwin Kreyszig. Numerical Methods for Scientists and Engineers By: Richard Hamming Analysis of Numerical Methods, Isaacson and Keller Numerical Mathematics and Computing by E. Ward Cheney and David R. Kincaid Numerical Analysis, Burden and Faires Theoretical Numerical Analysis: A Functional Analysis Framework, K. Atkinson, W. Han You can also try this site Cheers. |
Re: Nairaland Mathematics Clinic by Nobody: 2:47pm On Oct 03, 2015 |
I guess the equation would be written as: 1.7x +2.3y -1.5z =2.35 1.1x +1.6y -1.0z =-0.94 2.7x -2.2y +1.5z =2.70 |
Re: Nairaland Mathematics Clinic by faro02455(m): 2:48pm On Oct 03, 2015 |
Karmanaut:...thanks boss. Do u have any of it softcopy? Plz |
(1) (2) (3) ... (192) (193) (194) (195) (196) (197) (198) ... (284) (Reply)
Mastercard Foundation Scholarship, Enter Here / Jamb Result Checker 2012/2013 – UTME Result Checker / DIRECT ENTRY Admission.
(Go Up)
Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health religion celebs tv-movies music-radio literature webmasters programming techmarket Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 46 |