Digits90's Posts
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 Education › Re: Maths World. (post And Try Questions) by Digits90(m): 7:01pm On Jul 03, 2011 |
Jst a mere NCE HOLDER 2009@ AOCOED- adeniran ogunsanya college of edu. Bt God willing a civil engineer in future I studied physics/maths my name: olaguro modiu *facebook.com/digits90 i'm always ready 2 help wth d very meagre knowledge d almighty bstowed on me nyc meetn u all thanks |
| Education › Re: Maths World. (post And Try Questions) by Digits90(m): 3:23pm On Jul 03, 2011 |
If A^2= B^2 d ffg holds: 1. A=B 2 if A=+n, then B=-n where n €R i.e. A real no (inverse rule). Eg. If A=1, B= -1 does are d only 2 conditions. Therefore they nid nt b d same nos Hope its clear |
| Education › Re: Maths World. (post And Try Questions) by Digits90(m): 4:01pm On Jul 01, 2011 |
1. Vol of cone=1026:677cm3 leakage rate= 3cm3/sec supply rate= 6.5cm3/sec diff.= 6:5-3=3.5cm3/sec= rate @ which water gets in tym required 2 fill d cone= vol of cone/ rate of water inlet=1026.677/3.5= 293.336secs or 4.89mins QUESTN 2: log 25+log 125=5 let d base b 'p' RHS- LOGp25+LOGp125=LOGp3125=5 recall if LOG a^b=c, there4, a^c=b hence, p^5=*3125 p^5=5^5 p=5 |
| Education › Re: Effect Of Change Of Course/institution by Digits90(op): 7:53am On Jun 30, 2011 |
Tnks a lot. Are u a studnt @ oau? |
| Education › Effect Of Change Of Course/institution by Digits90(op): 7:19pm On Jun 29, 2011 |
i need a cogent information on d effect of change of institution. i choose ui, ibadan but intends changing to OAU, IFE 4 my 1st choice-CIVIL ENGINEERING & 2ND choice MATHEMATICS i had 246 in JAMB. PLS HELP IM I ON D SAFE SIDE? IF YES, HOW FAR ARE MY CHANCES OF GETTING ADMITTED? |
