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  1. Octagon

    Fins1613?

    Is FINS1613 a first semester course for first year actuarial students? The class timetable is looking pretty full atm.......
  2. Octagon

    Keys points to address in Galileo's analysis of the projectile motion?

    Did Galileo do any experiments in his analysis? Are these some of the key points? -Independent horizontal and vertical components which adds up to the overall motion -trajectory is parabolic Thanks guy!
  3. Octagon

    Assessing evidence

    Hi guys, how would you assess the quantitative analysis of air bubbles trapped in Antartic ice as a part of direct evidence indicating the increase of the NOx and SO2 concentrations? Is it accurate and reliable? Is there better evidence to use? could I imply the measurement of NOx concentration...
  4. Octagon

    Looking for an experienced 4u maths tutor this Easter holiday

    Hi guys, I will be going to Sydney for 3-4 days next week for some 4u tutoring, since it will take a few hours of driving to get to Sydney from where I live, I am looking at a few compacted sessions on revising the following topics, complex numbers, polynomials, integration, curve sketching and...
  5. Octagon

    Complex Locus Problem

    Describe the locus defined by |z|2-2iz+2t(1+i)=0 where z=x+iy and x, y and t are real numbers For what values of t can x and y be found so that z satisfies the given condition? Thank you very much!
  6. Octagon

    Polynomials Help!

    A polynomial P(x) is given by P(x)= x5-5px + q, where p and q are real. Prove that P(x) = 0 has 3 distinct real zeros if q4 is less than 256p5. Thnx guys!
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