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  1. I

    graph

    y = taninverse of tanx -pi < x < pi thanks
  2. I

    trig eqn

    3cos@ - 4sin@ = 5 ( -pi < @ < pi) answer to 2 dp i know you gotta transform it in Rcos(@+a) but when you find ur alpha (a), is it meant to be in degrees or rads :/
  3. I

    technique clarification

    whats the difference between binary opposites and an oxymoron im not sure what to list this as: "gentle steel" thanksss
  4. I

    int inverse

    int tan(inverse)x dx fitzpatrick 26d question 36 (i think) cheers
  5. I

    question help

    a square piece of sheet metal has a side length of 12m. A square of length ' x' m is to be cut from each corner of the sheet metal and the sides bent up to form an open rectangular prism *A) what is the maximum possible value of x ? *B) show that the volume of the prism formed can be given by...
  7. I

    writing integration assignment help

    hey is there anyone there who can use that latex program thing to type a questions for me - its for my assignment and i just need a pic of the question to put on my powerpoint...its so ugly trying to use paint for the borders and int sign lol! thanks 1. integral bwtn e^2 and e of...
  8. I

    rect hyperbola

    P(ct, c/t) lies on rectangular hyperbola xy=c^2. the normal at P meets the hyperbol again at Q. M is midpoint of PQ. find the equation of the locus of M
  9. I

    non linear narratives

    how do you indicate flash backs and flashfowards? im trying to make my short story start with part of the ending, flashback to how he got there and then flashfoward to continue the ending thanks
  10. I

    complex clarification

    given z = 1+2i find z.zconjugate / |z|^2 can we just state that the top is the same as |z|^2 or do we have to sub everything in etc
  11. I

    'feature articles'

    hey can soemone give me the rundown on how to write a feature article - layout and language mainly. thanks
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