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  1. kractus

    complex Q

    can someone show me their full working out for part i and ii? ty :)
  2. kractus

    picking out examples for english for a topic sentence

    Is there a method you follow to pick out quotes to support your topic sentence? Cause I find it a lot easier to write if I follow a 'guide' to how I write e.g. for each topic sentence: one quote proving the cause of your topic sentence one quote proving the effect of your topic sentence...
  3. kractus

    written essays vs hand in essays

    So, something came over me pretty recently. I've been doing pretty well so far in Y11 with English advanced but the problem is that I don't feel well equipped for any unseen question examinations as all my assessments have pretty much been hand-ins (besides a Y9 one which I trolled) I usually...
  4. kractus

    module 3 chem

    When the ionisation of a metal is measured, the equation is as follows: M(x) + energy --> M(y) + e- What are the states of x and y respectively? (A) g, g (B) s, g (C) s, s (D) g, s could someone explain why its A?
  5. kractus

    module 3 questions

    please im in dire need
  6. kractus

    inverse trig

    how do u know which triangle to construct?
  7. kractus

    perms and combs: circular arrangements involving groups

    eight people sit around a table. If the eight people consist of four sets of twins, how many arrangements are possible if each twin must sit opposite each other?
  8. kractus

    light: quantim model

    Also, im also unsire why this is B:
  9. kractus

    mod 6 phys question

    how would you do this?
  10. kractus

    electromagnetism questno

    for this question the anser is: could someone explain why?
  11. kractus

    functions

  12. kractus

    trig inequality

    how do u do this? I got -2 < tanx < 3 but idk how to go from there given the domain 0<x<360 like do i just arctan everything and yeh or what else do i do if i arctan i got 0<x<71deg 34'. I'm like super unsure about it tho
  13. kractus

    DE and vector question

    How would you do these?
  14. kractus

    projection question

  15. kractus

    sketching emf vs time graph

    How would you sketch the graph? Usually for motors or generators i sketch a flux vs time graph then take the negative derivative but idk how to do that with this example..
  16. kractus

    induction inequality question

    how would you do 7b? idk how to use the induction hypothesis to get anywhere
  17. kractus

    proofs 4U

    How would you do d(ii)?
  18. kractus

    proofs 4u

    How would u do these 2 qurstions? Agagin idk where to start
  19. kractus

    proofs 4u

    Why must n be divisible by 2 if n^2 is divisible by 2? Also, does this apply to irrational numbers and variables? I.e. if n^2 is divisible by p then n must be divisible by p.
  20. kractus

    concentration geaph (M5)

    Answer is D but why can't it be C?
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