Recent content by Gtsh

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    HSC TUTORING

    Hi All! I’m offering chemistry and mathematics tutoring (up to ext 1). I graduated with a band 6 in chemistry, ext 2 maths, as well as adv maths (completed in year 11). I ranked first internally for all three of the subjects. Due to this I have plenty of exceptional resources, including past...
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    AFFORDABLE CHEM AND MATH TUTORING

    I am still offering tutoring.
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    AFFORDABLE CHEM AND MATH TUTORING

    I received 93 for ext 2 and 89 for ext 1. Ext 1 mark was a lot lower that what i should've gotten due to personal reasons that happened around the test date. Hope that Helps.
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    AFFORDABLE CHEM AND MATH TUTORING

    Hi, I charge $45 per hour. Let me know if you have any more questions.
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    AFFORDABLE CHEM AND MATH TUTORING

    Hi All! I’m offering chemistry and mathematics tutoring (up to ext 1). I graduated with a band 6 in chemistry, ext 2 maths, as well as adv maths (completed in year 11). I ranked first internally for all three of the subjects. Due to this I have plenty of exceptional resources, including past...
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    3D Vectors

    Hi, how do u do this question? I found the vectors CB and CD and the did the dot product. I'm having trouble finding a. Thanks
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    proofs

    What are some tips to help you solve proof questions, I'm finding them really difficult? Thanks!
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    Proofs

    I'm stuck for part ii). For part i) I put "If the equation a^2x+bx+cx has at least one integer solution, then either a,b or c is even" I'm not too sure if it's right or not.
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    Proofs

    How do I do Q10? Thanks
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    Advanced Maths Predictions

    Shouldn't it be 1/6
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    Year 11 Ext Math 1 Question

    Could u do P(X)=(x-2)(x+2)(x+a)(x+b) Sub is P(0) and P(1) to get two simultaneous equations to find the values for a and b Not sure if it will work though
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    Trial papers like CSSA

    What are some trial papers that are like the CSSA papers? Thanks
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    ACE Trial Paper V CSSA Paper Math 2U

    Hi, are the ace trial papers the same level of difficulty as the CSSA papers? Thanks
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    Motion

    I undertsand max and min. I just don't get why we are using it when it is asking for the closest point to the origin. Without seeing the graph, the time when v=0, doesn't mean that it is the closest to the origin. Are we using minimum because of what the graph looks like?
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    Motion

    Hi, would anyone be able to explain why you need to differentiate for part b? I don't get it, as we aren't finding anything related to the velocity. Thanks
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