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    97.2 ATAR HSC resources for sale | English, maths, chemistry

    Hello, I am looking to sell my notes and essays for English advanced, resources for 2u maths, 3u maths, 4u maths and chemistry Credentials (can provide evidence upon pm) - Top 20 selective school - 97.2 ATAR - 94 externals for English Advanced (90 overall since my school mark pulled me down by...
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    HIGH BAND 6 Chinese In Context resources for sale

    Selling all notes and essays for all 5 issues for the price of 35! About me: - Rank 1 in Chinese for year 11+12 at a top selective school - 95 in Chinese in Context - 97.2 ATAR What's included: - Many many essays written for hsc topics, with sophisticated phrases (mostly receiving 24/25 from...
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    4u reduction formula help

    hi I tried doing by parts for these questions but I can't seem to get the results, thank in advance.
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    atar contribution graphs

    Hi just wondering if anyone had the hsc score to atar contribution graphs similar to these from 2022? https://drive.google.com/drive/folders/1zupPYCLi8EjbgULFMxoZP9DZ7iAHubxA Thanks in advance
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    Graphing

    I don't get how to graph the left one and find the region for this q. Thanks in advance
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    DMT (de moive's theorem) q.

    I've converted 1+i and 1-i into mod-arg form and subbed the n in but I don't know how to get the RHS as well as part ii. Thanks in advance
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    Vectors q.

    Answers say that B = -1/2 + 5/2i D = 9/2 + 1/2i but I don't know how to get there Thanks in advance
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    cssa math adv 2023

    Hi does anyone have the 2023 cssa math adv paper by any chance?
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