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Mathematics: Post your doubts here!
If f(x)=x²-4x+7 for x>2 and g(x)= x-2 for x>2 The function h is such that f=hg and the domain of h is x>0 Q. Obtain an expression for h(x) . well u know how we to the fg(x) we take the f function and put the g function in the place of x of the f funtion and solve it?? here it is kinda the... -
Mathematics: Post your doubts here!
i guess its kinda tedious to go through 400 pages :P and we do like half a century of pages in a day here so let's cut them some slack... :P i was just making sure it was the same question and i hadn't confused it with another one :P -
Mathematics: Post your doubts here!
this question was solved a while ago in this thread i think ... o.O -
Mathematics: Post your doubts here!
A star yeah i know and the wors tpart is they didn't even get it :P ah well :P -
Mathematics: Post your doubts here!
urggh well that's alll i can do.... last day pe can't teach u the no line i'm afraid :P sorry -
Mathematics: Post your doubts here!
hey :) for Q 10a : - u know from the given data that S6 = 360 because the total angle in a circle is 360 and they are in arithematic progresion which means the first angle is the smallest and they go on increasing so the smallest angle will b the first value i.e. a largest angle = 4a use the... -
Mathematics: Post your doubts here!
i hope u guys get it now bcz had a hard time making that number line -_- :P syed1995 and PANDA- but if u don't just ask again and i'll c wat i can do :) -
Mathematics: Post your doubts here!
lookie here umm this is how we did it so u can do it with a graph or a number line its totally up to u.... as the equaiton is <0 so we need the -ve values. now follow me from here: - _____________0______________4_______ <-- this is my number line (no make fun -.- :p... -
Mathematics: Post your doubts here!
A star i have to go right now but i'll do it and post later today :) i have done a bit of it actually :) just the equations are complicated otherwise its just like any other such question :) just do it with a clear head and fresh start and u'll be able to do it :) -
Mathematics: Post your doubts here!
sory i was out.. wat was ur question?? -
Mathematics: Post your doubts here!
yeah that's correct too but that is kind of a solving the whole thing type method..... what he said is much simplar.... in other words what he is trying to say is that 2 vectors are parellel if they are like: - a=kb where a and b are vectors and k is a constant. =) -
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Mathematics: Post your doubts here!
http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Mathematics%20%289709%29/9709_w10_qp_12.pdf hey has anyone answered this question 7 from this paper cz i forgot if u did :P can u guyss explain it to me esp the last part or if u have already done that then... -
Mathematics: Post your doubts here!
for 11ii take the area under line graph.... it will give u all the area under graph shaded + unshaded take area under curve by integrating the curve equation (gives unshaded are) subtract the two -
Mathematics: Post your doubts here!
for 6ii take the determinent = 0 b^2 - 4ac = 0 P.S. first rearrange the equation and make it in the form of ax^2 + bx+c -
Mathematics: Post your doubts here!
ohh okay i get it now.. thanks :) Jiyad Ahsan and A star but i sure hope this doesn't raid my paper -__- :P -
Mathematics: Post your doubts here!
i didn't get it :/ I mean can u walk me through ur thinking process tooo.... i mean the solution of this equation means the value of Sin(theta) right?? urgghhh i'm not grasping this one.... can u plz explain :O _-_ -
Mathematics: Post your doubts here!
thanks kewwwl dude Jiyad Ahsan :P glad u cud be that chill :P I am CHILLED to the bones ryt now but definitely not chill :P yeah A star has been telling all of us to CHILL too :P maybe i will ur advice but not at the moment no :P have to make up for a whole year of lazines... thanks for the... -
Mathematics: Post your doubts here!
ohh right.... c another one of those imbecile attacks *silly me* :P thanks a bunch :) -
Mathematics: Post your doubts here!
Thanku Magenta and A star :D those were pretty simple actually o.O I guess its just the last minute stress taking the toll on me :P never mind -_- :P and hahah yeah A star I was thinking the same thing :P lolx My avatar did it again :P xD