Extension 2 BOS Trial 2015 Results/Documents (1 Viewer)

Carrotsticks · Oct 19, 2015

I've just uploaded the paper + all solutions + marking criteria.

Please note that the final version of the paper differs slightly from the original paper that you sat.

Drsoccerball · Oct 20, 2015

For 16 bii can we just do :

$0<a<1$

$0<a(x_1 -x_2) <x_1 -x_2$

$x_2 <ax_1 +x_2 -ax_2 <x_1$

Carrotsticks · Oct 20, 2015

Drsoccerball said:
For 16 bii can we just do :

$0<a<1$

$0<a(x_1 -x_2) <x_1 -x_2$

$x_2 <ax_1 +x_2 -ax_2 <x_1$

Yes, that works =)

Extension 2 BOS Trial 2015 Results/Documents (1 Viewer)

Carrotsticks

Retired

Drsoccerball

Well-Known Member

Carrotsticks

Retired

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