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extension 2

  1. ronny thamer

    Idk if I should do History Ext.

    Hello BOS user's, I am a student just beginning year 12, and I don't know if I should pursue the often contentious sector of History Extension. My subjects are listed in my signature, and I think the addition of 4U maths with HEX will be extremely demanding, yet extremely rewarding. There are...
  2. M

    how does ext2 math and english work?

    hey guys i was just wondering if anyone knew how your atar is calculated/what actual subjects you do in y12 if you take ext2 math compared to ext2 english. i may do ext2 english but im definetly not considering doing ext2 maths, i was curious as to how it all works. basically is it if you do...
  3. ivanradoszyce

    Roots of a complex number question

    Hi all, This question comes from Cambridge Chapter 3(C) Q15. a) Show that every root of the equation is imaginary for (1+z)^{2n} + (1-z)^{2n} =0 b) Let the roots be represented by the points P_1, P_2, P_3, ... ,P_{2n} in the Argand diagram, and let O be the origin. Show that: OP^2_1 +...
  4. S

    99.95 Resources!!! (STATE RANKING RESOURCES FOR CHEM, PHYS, MATHS, ENGLISH)

    Hi Everyone! I am a part of a group of 2021 HSC graduates who collectively achieved ATARs ranging from 96 - 99.85, excelling in a variety of subjects including; Extension 1-2 Maths, Advanced English, Chemistry and Physics. Being from different schools, we decided to compile a Google Drive...
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