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Nairaland Forum / Nairaland / General / Education / Nairaland Mathematics Clinic (493961 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)
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Re: Nairaland Mathematics Clinic by DeeCherry(f): 12:31pm On Feb 25, 2015 |
agentofchange1: yes I can but I want a full solution. pls
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Re: Nairaland Mathematics Clinic by DeeCherry(f): 12:33pm On Feb 25, 2015 |
agentofchange1: yes I can but I want a full solution. pls |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 12:50pm On Feb 25, 2015 |
DeeCherry: using separable variables, => dy /dx = (4+y^2)(sec^2 x)/(ytanx) => dy/dx =(sec^2 x)/(tanx) * (4+y^2)/y => ydy/(4+y^2) = (sec^2 x)/(tanx)dx integrating both sides we have =>1/2ln(4+y^2) = ln(tanx) +lnC = ln√(4+y^2) =ln(Ctanx) = > √(4+y^2) = Ctanx. or y^2 = (Ctanx)^2 -4 that's it hope u get .? or needs more explanations.? |
Re: Nairaland Mathematics Clinic by rhydex247(m): 1:19pm On Feb 25, 2015 |
Gud afternoon to u all. I need more info on this. i will b glad for a quick respond. Where can we do an Industrial traning as a mathematics student. and hw can we apply for it? U can also help with the salary involved in each of d firm. |
Re: Nairaland Mathematics Clinic by Nobody: 3:19pm On Feb 25, 2015 |
ok.I will re.send the P.m. agentofchange1: |
Re: Nairaland Mathematics Clinic by Nobody: 3:22pm On Feb 25, 2015 |
It is not all about the salary bro;it's about the knowledge you gain.You can do it with Revenue or tax department. rhydex247: |
Re: Nairaland Mathematics Clinic by mikkymax20(m): 6:45pm On Feb 25, 2015 |
From one fraction of the four square, which result to the bigger square, note; 6 + x = 4 + y (sides of square) Taking a sketch of another circle equidistance from d bigger and d smaller circle the radius of the bigger circle will be bisect into three equal partsm So we have 6 + x = 6 + 3 = 9 But we know; 6 + x = 4 + y 6 + 3 = 4 + y Y = 9 - 4 Y = 5 But area of a square = L x L = 9 x 9 = 81cm^2 So that area of the bigger square. = 4 x area of single square = 4 x 81 = 324cm^2 |
Re: Nairaland Mathematics Clinic by rashywire: 8:48pm On Feb 25, 2015 |
pls help with this, find d nth term of d sequence : 9,25,47,.... |
Re: Nairaland Mathematics Clinic by benji93: 8:59pm On Feb 25, 2015 |
mikkymax20:let me give you a hint,complete the triangle by joining the dip points,then by applying circle theorem you have the upper angle gives you 90 degrees,then you can use congruent shapes to find the radius of the larger circle and then the area of the square |
Re: Nairaland Mathematics Clinic by benji93: 9:00pm On Feb 25, 2015 |
DeeCherry:your question is incomplete,what are you finding? |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 9:03pm On Feb 25, 2015 |
rashywire: re-check the question guess its 9,25 ,49,. . . . it that .? |
Re: Nairaland Mathematics Clinic by benji93: 9:09pm On Feb 25, 2015 |
rashywire:are you sure the 3rd term of the sequence is not 49 |
Re: Nairaland Mathematics Clinic by benji93: 9:10pm On Feb 25, 2015 |
benji93:if its 49 then its (2n+1)^2 |
Re: Nairaland Mathematics Clinic by benji93: 9:24pm On Feb 25, 2015 |
(12345678*12345678)-(12345676*12345680) |
Re: Nairaland Mathematics Clinic by benji93: 9:24pm On Feb 25, 2015 |
benji93:what is the simplest way of solving the above |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 9:42pm On Feb 25, 2015 |
Re: Nairaland Mathematics Clinic by PeyButtons(f): 11:30pm On Feb 25, 2015 |
I I I I LOVE MATHEMATICS! |
Re: Nairaland Mathematics Clinic by Nobody: 10:56am On Feb 26, 2015 |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 11:07am On Feb 26, 2015 |
jauntee02: yes. |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 11:09am On Feb 26, 2015 |
PeyButtons: I love its beauty & complexities |
Re: Nairaland Mathematics Clinic by Nobody: 11:50am On Feb 26, 2015 |
agentofchange1: oya go try it! |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 11:53am On Feb 26, 2015 |
jauntee02: why .? |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 12:21pm 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: Nairaland Mathematics Clinic by Nobody: 3:06pm On Feb 26, 2015 |
Type mathematics easily on my website www.adigunsherif.com/maths by typing maths e.g `sqrt(5) + int(8x)` and see it turn into real maths equatn as u submit it. Check it out now now! Maths Is interestng over there. No more take a pics. Just put ur equatn within ` not '. Test it out now. |
Re: Nairaland Mathematics Clinic by agentofchange1(m): 3:11pm On Feb 26, 2015 |
jauntee02: wow like seriously ,..? gonna try it asap. that's what Oga seun ought to have done here... thanks man. |
Re: Nairaland Mathematics Clinic by Videx1: 4:54pm On Feb 26, 2015 |
Who can please explain infinite series using covergence e.t.c.... With example |
Re: Nairaland Mathematics Clinic by bolkay47(m): 7:31pm On Feb 26, 2015 |
agentofchange1:56ways? |
Re: Nairaland Mathematics Clinic by randwise(m): 8:51pm On Feb 26, 2015 |
1/x[(x½/2)(1+x)-½ - (x-½/2)(1+x)½] Pls, simplify.
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Re: Nairaland Mathematics Clinic by Videx1: 10:02pm On Feb 26, 2015 |
please who can explain infinite series for me using convergence, divergence e.t.c with examples.. |
Re: Nairaland Mathematics Clinic by bolkay47(m): 5:30am On Feb 27, 2015 |
randwise:-1/{2x^2+2x^3}^1/2 |
Re: Nairaland Mathematics Clinic by Nobody: 8:05am On Feb 27, 2015 |
randwise: solving this question for him here makes sense a lot. http://adigunsherif.com/maths/please-help-him-simplify-this I just copied the question above, wrap it in `` and see it turn into mathematics. no stress at all. so please help him solve the question by typing it and wrapping everything in ``. it's easier typing mathematics over there |
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