How was 9709_w15_qp_22

[The Sarcastic Retard]

I found it subtle.
I could not do Q3, trigonometry proving, vector ABC in same line, and Q10(i) I guess the question was wrong coz I was getting c intercept as O which was impossible. Hope so GT will be around 55.
I will get B. :/ F***!

What about u guys?

 

[The Sarcastic Retard]

awesomaholic101
FranticAmaze
darks
DarkEclipse

 

[qpKillerqp]

This was by far the hardest exam I ever solved from 2002 till 2015 ...Expecting a 55-60/75 :/ hopefully the threshold will be low

 

[Manishke]

Ayy that was definitely harder than I expected. Thought I would get 70 for sure. Now looking at a sad 60 hope the threshold will be low this time. Definitely one of the most hardest papers !!!!!!

 

[DarkEclipse]

I found it hard as well.
What makes me mad is that this pattern was insanely different from anything I practised.
I couldn't do 3 i), mostly because I hate geometry. Agh.
I couldn't finish 4 i) either, that was the identity I failed to prove
7 i) was a b****, couldn't even think of how to do it. 8 ii) was just mind boggling.

I found the rest of the paper pretty easy, nothing too hard. I found questions 9, 10, 1, 2, 5 and 6 particularly straightforward.
Hope the GT will be around 55-58, though it might be 59-62.
Ugh. Thanks for ruining my life again CIE.

BTW, I'm gonna untag myself as soon as the discussion about answers start. I might get a heart attack xD

 

[Manishke]

What was 3i??? Darn can't even remember the questions now

 

[The Sarcastic Retard]

I found it hard as well.
What makes me mad is that this pattern was insanely different from anything I practised.
I couldn't do 3 i), mostly because I hate geometry. Agh.
I couldn't finish 4 i) either, that was the identity I failed to prove
7 i) was a b****, couldn't even think of how to do it. 8 ii) was just mind boggling.

I found the rest of the paper pretty easy, nothing too hard. I found questions 9, 10, 1, 2, 5 and 6 particularly straightforward.
Hope the GT will be around 55-58, though it might be 59-62.
Ugh. Thanks for ruining my life again CIE.

BTW, I'm gonna untag myself as soon as the discussion about answers start. I might get a heart attack xD

Could u do that thing of showing B is a midpoit of OP ?
How did u do?
We had y = (9 - 2x^2)^1/2 and point was (2,1) can u show me how did u do? Coz m getting 2y =x

 

[The Sarcastic Retard]

What was 3i??? Darn can't even remember the questions now

Tank question.

 

[Manishke]

Oh yeah ....... Didn't do the first part of it. But the second part was regarding the chain rule

 

[The Sarcastic Retard]

Oh yeah ....... Didn't do the first part of it. But the second part was regarding the chain rule

I got into some 1000s. What was ur answer can u remember?
Mine was I guess 168*10^3 :/

 

[Manishke]

Was the midpoint thing in q 10 ???

 

[The Sarcastic Retard]

Could anyone can do last question first part?

 

[The Sarcastic Retard]

Was the midpoint thing in q 10 ???

I got 2y = x
I didn't go any y intercept, I wasted my time there so was not able to complete the paper. I left trigonometry proving thingy and tank question.

 

[Manishke]

Oh shoot I got some point answer

 

[The Sarcastic Retard]

Oh shoot I got some point answer

Your's is correct, I did it it just 5 seconds so I am wrong.. M sure I am wrong.

 

[Manishke]

My mid point was (0,0.5)

 

[The Sarcastic Retard]

My mid point was (0,0.5)

How did u calculated?

 

[The Sarcastic Retard]

y = sqrt(9 - 2x^2) and point was (2,1) show me how did u do.

 

[Manishke]

U got to diferenciate and then get the gradient of the normal. From there get the equation for the normal using the coordinates of the given point (I think it was p) then give x=0 and find y for b. and give y=0 and get x for O

 

[The Sarcastic Retard]

U got to diferenciate and then get the gradient of the normal. From there get the equation for the normal using the coordinates of the given point (I think it was p) then give x=0 and find y for b. and give y=0 and get x for O

I know this, I did the same thing, but i didnt got the equation with y intercept.