Qualification > Queries
ALL OCT/NOV PAPER DISCUSSION HERE!
@d!_†oX!©:
ohh well actually he might have edited it now....
earlier the original post had it without the whole root so i confirmed..
Alpha:
--- Quote from: | am | on October 29, 2009, 11:37:34 am ---sure..its dere for us in add. math
maybe its for maths too..
the distance between 2 points is
--- End quote ---
Use the graphical method...
It's the Pythagoras' Theorem.
Draw any inclined line on a Cartesian Plane.
I have attached a file to this post. Refer to it.
Let A (x, y) and B(x1, y1).
To find the distance between A and B, i.e, the bold black inclined line, you will need to find the length of the two red dotted lines I have named x and y.
Using Pythagoras' Theorem,
Square of longest side = Sum of squares of the two smallest sides.
Send square to the other side...
>>> Longest side= Sq. root of the sum.
And to find the two smallest sides:
x = 3 - 0 [y1 - y]
y = 3 - 0 [x1 - x]
Note that the triangle formed is a right-angled one.
And now substituting the values for x and y, you will come back to the distance formula given.
Actually, this formula is just another way of using the Pythagoras' Theorem.
Am sorry, my explanation is quick... I have exams... If you want, I can be more explicit after the exams...LOL
Good Luck! :)
thepokerpro:
So i finished..
Bio-paper 6
I.T- all papers
Math-paper 2
Eng-all papers
French-paper 1 , paper 3 and paper 4
How did you guys do in these papers....What did you think about them??...
I thought I.T paper 1 was of a much higher level than the past 3 years..I still did good.. :) :)
English paper 3 i thought was quite hard...i just managed to finish in time.. :-\ :-\
tell me what u thought about these papers.....PM me if u want to discuss about them! ;D ;D ;D!)
P.S: Dont give out any information about the papers!!!!! :o :o :o :o
Alpha:
--- Quote from: thepokerpro on October 29, 2009, 12:24:18 pm ---So i finished..
Bio-paper 6
I.T- all papers
Math-paper 2
Eng-all papers
French-paper 1 , paper 3 and paper 4
How did you guys do in these papers....What did you think about them??...
I thought I.T paper 1 was of a much higher level than the past 3 years..I still did good.. :) :)
English paper 3 i thought was quite hard...i just managed to finish in time.. :-\ :-\
tell me what u thought about these papers.....PM me if u want to discuss about them! ;D ;D ;D!)
P.S: Dont give out any information about the papers!!!!! :o :o :o :o
--- End quote ---
English Paper 3?
We have only two papers here (which are over, which means am not cheating. :))... And Oral.... Do you mean Oral? Or is it another paper?
Sumaiya jackie:
I'm writting Business studies and literature very soon!! HELP!!
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