Raw Marks and Band Cut Offs (1 Viewer)

[steven_hh]

Band E3 and E4 cut off marks??
How do you guys think this compares to other years papers?
Harder than 2015 and easier than 2014?
What would around a 67 raw mark be?

And sidenote:
For limiting sum 15c) iii) Is 1/(n+1) an acceptable answer, or do you need to evaluate as n approaches infinity so the final answer is zero?

 

[john1464]

Tbh I found 2014 easier than 2015. But the first part of this test was a lot easier than both of them but the q16 was much harder so idk where that puts the E4 cutoff.

 

[gandalfbrah]

e4 cutoff should be 68-70

 

[InteGrand]

And sidenote:
For limiting sum 15c) iii) Is 1/(n+1) an acceptable answer, or do you need to evaluate as n approaches infinity so the final answer is zero?

Final answer is 0.

 

[tommo727]

Final answer is 0.

So would a mark be lost for leaving as 1/(n+1) ?

 

[gandalfbrah]

Yeah you need to evaluate the limit