Recent content by Najji

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    HSC 2013 Maths Marathon (archive)

    Re: HSC 2013 2U Marathon Which formula is this? And why did you make it cos 90-a??
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    Atar Estimate please

    Thanks :)
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    Atar Estimate please

    Any more estimates for accuracy?
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    Atar Estimate please

    Wow :o thanks
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    Atar Estimate please

    Bimp
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    Atar Estimate please

    School rank 540 English Advanced=====4/52 Biology=============2/31 Physics=============1/6 Chemistry===========1/24 Maths 2U===========3/27 IPT===============17/23
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    Need some Advice

    Which is better in terms of job prospects; Computer Engineering/IT Software Engineering/IT Electrical Engineering/IT Bcom/IT Pure IT Thanks
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    NEED HELP WITH BIOLOGY ASSIGNMENT ASAP- Suggestions for experiments.

    For The search for a better health drink some water mixed with a bit of e-coli and the observe the effect of cholera
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    Integration Question

    How did you get (1/ln10) (1/x)? I know when lnx gets differentiated it becomes 1/x but what about (1/ln10)?
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    Integration Question

    Another one... Differentiate log10X 10 is the base
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    Integration Question

    Need help with this question; Find the area enclosed between the curve y= sqrt (4-x^2) and the line x-y+2 = 0. I've taken the area of a circle formula into consideration this time.
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    Integration Question

    Ohh I get it now. Thanks a lot guys.
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    Integration Question

    Find the area bounded by the curve y= sqrt(4-x^2), the x-axis and the y-axis in the first quadrant. Thanks
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    FREE Paper + Paper Marking

    You should make one for science subjects too :D
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    Equation of Tangent

    Does that help? 8x^2
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