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Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by Ortarico(m): 7:48pm On May 16, 2013 |
@mathefaro why not solve the number two please, wanna see the correction. . . .thanks mathefaro: You are right, though it's confusing too. . . . a= 3/2, r= 3 and d= -9/2 substituting into the sum of the 5th term (a+4d+ar4) gives: 3/2 + 4(-9/2) + 3/2(3)^4 : 3/2 + 4 * -9/2 + 3/2 * 81 : 3/2 - 18/1 + 243/2 : 3/2 + 243/2 - 18/1 : 3 + 243 - 36 all over the LCM 2= 210/2 = 105 the most correct answer 1 Like |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by Nobody: 8:26pm On May 16, 2013 |
mathefaro: Yeah, I fixed the error; I substituted r for d. I did it in a rush! No offense Chief, but try to correct folks with your workings next time. This is not an exams hall, we are only here to help... Check out this thread sometime and contribute 1 Like |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by mathefaro(m): 7:00am On May 17, 2013 |
doubleDx:noted |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by mathefaro(m): 11:53am On May 21, 2013 |
Ortarico: @mathefaro why not solve the number two please, wanna see the correction. . . .thankslet d cost of one article be = y c.p of 20 articles = 20y s.p = 20y + (16% of 20y) s.p = 23.2y c.p for 10 articles = 10y s.p = 10y - (4% of 10) s.p = 9.6y total s.p = 9.6y + 23.2y total s.p = 32.8y total c.p=20y + 10y = 30y total gain = 32.8 y - 30y total gain = 2.8y % gain =(2.8y x 100)/30y %gain = 9.33% This is the solution to the number two. Sorry, I didn't see your message earlier, I only saw the one quoted under my reply. 1 Like |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by Ortarico(m): 3:42pm On May 21, 2013 |
mathefaro: thanks my oga @mathefaro. By your real name "maths pharaoh", you too much. . . |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by mathefaro(m): 2:29am On May 22, 2013 |
Ortarico:lolz, not yet an oga.... |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by Ortarico(m): 6:10pm On May 22, 2013 |
mathefaro: my oga why u kan fall my hænd na after announcing it? |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by mathefaro(m): 9:53am On May 23, 2013 |
Ortarico:My brother, he that thinks he's the best and an oga will fall indefinitely. Just because I have a knowledge of the subject, I must not think I'm the best or see my self as an oga because I'm very sure there are lots of people out there weep are far better than I am |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by Ortarico(m): 10:02am On May 23, 2013 |
mathefaro: true talk jare no abasement for the humble |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by Nobody: 5:19am On May 24, 2013 |
me sef gan wan solve. throw me one |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by proyeise(m): 6:14am On Oct 18, 2014 |
Show that: sin^4@ - cos^4@= sin^2@ - cos^2@. Let @ be teta.Pls wit d workings. |
Re: Mathematics Tutorial. For Utme, Post-utme & Other Related Examinations by lisimmo(m): 7:28am On Oct 18, 2014 |
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