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you have ti differentiate the equation first

in fact, at the time of the US lead invasion of iraq in 2003, israel had violated 32 UN Security Council Resolutions compared to iraq's 16. so wouldnt it have been rational for the US to invade and strike israel with twice as much force as they hit iraq? (ie if the US or the developed world had...

they also seem to know their daily routines, when they go to the toilet, when they have breakfast where sleep... ..wow, that is great intelligence!!!!!!!

how do they seem to know the exact locations and place of residence of the members of the militant group? do the israelis have 'intellegence' as the US had of iraqs WMD, or do they just bomb what they suspect

when you apply the quad formula to the equation and you get you two x values take the bigger one as x2 and the smaller as x1 and put this into the delta v = pi(x2 - x1)(x2 + x1), it should work out normally (or as ive learnt it anyway) as for the sums and product thing, ive never come across it

the most recent edition is most probably the best hsc chem tect book on the market. but if you have the third edition, the yellow one, as most people do, i think its still alright, it covers everything you need to know but sometimes goes into maybe too much detail. the only other text that...

thanks for the proof, makes sense now. for the 1+1<5, i didnt want it to be proved, i was just trying to use an example of why the first inequality should be different to this one

show that pi^e < e^pi this seems a weird question since we know its true already, its like saying show 1+1 < 5 can any help show a legitimate proof, thanks

thanks for your deep insights

thanks heaps rafy and riviet, just what i was looking for.

hello does anyone know where i can get figures for the expenses in this years budget like percentage of funds allocated to health or whatever and also for the revenue, how much of the gov's revenue came from income tax as a percentage. ive looked at various sites but they all seem complicated...

there are no official measurements for the inequality in wealth, but highly enthusiastic people carry out surveys. i have no idea how they get information from each person in australia though.

i had no luck in finding a specific statement but found on the latest annual report they had these large short quotes on important things for Qantas like "safety is highest priority" and stuff like that so i just put those together and took that as the Qantas vision

i think you missed an x in your equating, i think the answers are 2-i or i-2

hello, i cant understand why CFC's are not slightly polar molecules, because it contains different halogens that have different electronegativities, so im thinking that the affinity for electrons of fluorine would be greater than that of chlorine, creating a small dipole because their isnt a...

x^5 = (x-3)^5, find possible values for x i know that they are the same type of line but (x-3)^5 is shifted to the right three units, so they have no points of intersection and thus no real solution. i tried using mod-arg form but couldnt get anywhere any help appreciated thanks

dont forget the reciprocals too 3<4<5 when taking reciprocals 1/3>1/4>1/5

if infinity > infinity + 1 then, infinity - infinity > infinity - infinity + 1 then 0 > 1 which we all know to be absolutely ludicrous

cool, seems pretty simple ill see if it works thanks

Im having trouble with this question, it seems simple but i cant get it out. AB and CD are perpendicular chords of the ellipse x^2/a^2 + y^2/b^2 = 1 and each passes through the same focus S. Prove that [1/(AS.SB)] + [1/(CS.SD)] is constant. please dont do it for me, but show me the right steps...