Recent content by Randomstudent123

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    Selling HSC Notes/Essays - English Advanced (State Rank), Economics (96), Legal Studies (94), Physics (95),

    Hi could I get a sample of The Stranger and The Meursault Investigation essay?
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    Am I dumb, wth is this question, why can I not do it.

    That was from one of our school papers lol don’t forget the initial velocity given, u just add the area under the graph and the initial velocity
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    MX2 Integration Marathon

    Is this correct?
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    Maths-Ext 1/2 Marks Lost and Hardest Topics

    then the answer is (sin^100x*sin(100x))/100 u expand sin(101x) and then sub u=sin^100xsin(100x)
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    Maths-Ext 1/2 Marks Lost and Hardest Topics

    isn't the MIT one sin(101x)sin^99x
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    Maths-Ext 1/2 Marks Lost and Hardest Topics

    idk how to use latex so x/1+lnx +c
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    Selective school holidays

    Hi, I took the selective test for Normanhurst, North Sydney Boys and James Ruse in 2020 for year 11 entrance, and I got accepted into NSB. These are my thoughts on the exams and how you should prepare: Basically, just prepare for the exams and make sure you know the format. Depending on the...
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    Trig identity help

    u just expand and the +2 and -2 cancel leaving with 4cos^2((A-B)/2)
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    Trig identity help

    for L you expand and get sin^2A+cos^2A+sin^2B+cos^2B+2sinAsinB+2cosAcosB then u use sin^2x+cos^2x=1 and cos(A-B)=cosAcosB+sinAsinB to get 2+2(cos(A-B))then you use cos2x=2cos^2(x)-1to get 2+2(2cos^2((A-B)/2)-1)=4cos^2((A-B)/2)
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