Answers for Maths P32

[mhasanriaz]

anyways gud luck to all including me 8)

 

[sourgho16]

can anyone tell me for sure how many marks for that parametric question???
i did dy/dt right , dx/dt right but accidentally did dy/dx wrong
again in the second part i got y right x was already given but dy/dx wrong.....so how many marks am i gonna lose?

 

[abuhantash]

Yes, a=-2 . I think I lost max 7 marks in the paper.. Man mechanics P5 is gonna suck so bad

 

[S2DaGhori]

Can anyone remember the normals of the planes given in the question ? the first was (1,2,-2) and the second was ...?

 

[captainjohnprice]

oh yes...............mine are all correct

 

[Mortal9090]

how much was the numbers for in question where you had to prove that area is 2-17/e^3

 

[Mortal9090]

Can anyone remember the normals of the planes given in the question ? the first was (1,2,-2) and the second was ...?

the angle between planes is the angle between normals of those 2 planes?

 

[stxjunk]

P1, M1, and P3 were the easiest papers in the history of CIE mathematics, with repeated questions in all papers.
The threshold should be high for all papers, looking at the paper difficulty level.
If anyone has looked closely, the angle between planes question in P3 was a repeat while the coef of friction in Mech was a repeat as well, in variant 2.
Wish you guys best of luck. Hope the threshold remains low.