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Edexcel Igcse FURTHER PURE MATHEMATICS 14th June 2016 exam official thread.

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IT MAKE IB HIGHER LEVEL MATHS A BREEZE
IGCSE MATHS WON'T DO THAT
:redface:
SO UR LUCKY
Can anyone tell me what they got for the Binomial question K value??

and also, i got 9/11 for lambda for the vectors but I dont think i got the area right.
Original post by kart1400
How did you get that because I got 4/3 and 5/3


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The 1/3 cancel off when you make the simultaneous equations
Original post by thebeast98
Can anyone tell me what they got for the Binomial question K value??

and also, i got 9/11 for lambda for the vectors but I dont think i got the area right.

I got 4 for k and for the area I got 110/27
You.can simply quuate both length to.find the area
How do you prove the tan question?
I also got 9/11 for the lambda question, but I'm quite sure i got the next part (area of triangle ODC) wrong. How did you guys do that one?
Original post by Kio padma
How do you prove the tan question?


I used ASTC. I got to tan2y= 4tan30, and got two answers for 2y. Then I divided them by 2 to get y, but only one was in the range that they gave, which was 123 for me.
Original post by Mamachicken
I used ASTC. I got to tan2y= 4tan30, and got two answers for 2y. Then I divided them by 2 to get y, but only one was in the range that they gave, which was 123 for me.


arent we suppose to make up a new range? the range they provided was y but the one in the question was 2y
Original post by thebeast98
arent we suppose to make up a new range? the range they provided was y but the one in the question was 2y


Their range was 90<y<180 . We didn't have to make a new one, we just had to divide our answers by 2 so that we can get y instead of 2y
Original post by Mamachicken
Their range was 90<y<180 . We didn't have to make a new one, we just had to divide our answers by 2 so that we can get y instead of 2y


does any one remember the area of traingle answer in the vectors question
i remeber i got a fraction, dont rmb the exact numbers but in an improper fraction it was three digits up top and two digits below
Original post by AmityAffliction
does any one remember the area of traingle answer in the vectors question
i remeber i got a fraction, dont rmb the exact numbers but in an improper fraction it was three digits up top and two digits below

I got 110/27 for the area
Can anyone make a list of questions that can come tomorrow?
Reply 33
Avatar for Safty11
Safty11
Original post by thebeast98
Can anyone tell me what they got for the Binomial question K value??

and also, i got 9/11 for lambda for the vectors but I dont think i got the area right.


I don't really remember but I think k was 5.
Original post by Daniyal_Ahmed
How'd it go for you? What did you get for the lambda question?


This sounds crazy, but I got 6/5 for lambda.
I think it was 2/5.
If you check the textbook it has a similar question

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Reply 36
Avatar for a271999
a271999
3
do u lose marks for the whole question if u get the first part wrong or not
Reply 37
Avatar for a271999
a271999
3
cause I got a =4 and d=4 then p=12.25
Cheer up mate. Dont worry too much. You should be proud that you are doing the hardest subject in igcse.
:smile:
Reply 39
Avatar for a271999
a271999
3
thnx bro but what did u get for the sequence question

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