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Maths Extension 2 predictions/thoughts? (1 Viewer)

psmao

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My opinion :
Q1-Q8 free points
Q9,Q10 interesting but not hard problems, Q10 is 90% likely to be an integration based on special property

Q11-Q14 15 free pts
Q15
a) harder inequalities/ polynomial
b) integration by parts
c) mechanics (highly chance for SMH)

Q16
some trivial points and a hard integration question related to inequalities, and harder inequalities with binomial theorem
 

Skuxxgolfer

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I am not too sure about any predictions but i do know for a fact thats its gonna be hot
 

gallen88

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Good luck to everyone doing Mathematics Extension 2 today! You can do this! :oldbiggrin:
 

Balajanovski

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Last question was not too hard at all.
Circle geo question combined with the sine rule.
I solved it by showing that the compound angles are equal to angles in two different triangles. Using sine rule from there you can get the required relationship.
 

Skuxxgolfer

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Do you guys think it was similar to last year's difficulty, (if not harder or easier)?
 

Idkwhattoput

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What do you guys think the raw cutoff for 95, 96, 97, 98, and 99 aligned? I think I got 88-93 raw. I was going for 98 aligned, but I stressed a lot in the exam, and so now I'm thinking I'll get 96/97 aligned. What do you guys think?
 

Drdusk

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What do you guys think the raw cutoff for 95, 96, 97, 98, and 99 aligned? I think I got 88-93 raw. I was going for 98 aligned, but I stressed a lot in the exam, and so now I'm thinking I'll get 96/97 aligned. What do you guys think?
93ish raw usually equates to a 98
 

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