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  1. C

    Induction concluding statements

    Something like "If it is true for n=k, so it is true for n=k+1"
  2. C

    Induction concluding statements

    Could you please link me to a direct source so I can show him? Is this the case with both Ext 1 and Ext 2? I told him that, but he said he didn't lose marks in university when he did it his way. Although it was probably like 40 years ago. Have things changed since then?
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    Induction concluding statements

    Hi, I recently read some stuff about induction conclusing statements and I am still confused as to which is the 'correct' way. One of the teachers at my school (very good teacher too if I may add, he certainly isn't that one who'd 'blindly' teach from a textbook) reckons it should be something...
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    So what is LOCUS????????

    A locust is an insect :)
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    Projectile motion

    Hello, I can do Part (i), just need help with he second part of part (ii) [show that k < 1+sqrt(2) .....] and part (iii) Thanks
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    Parents, domestic abuse, want to leave home - need help!

    Reminds me of the Randall Piercy scandal.
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    Circle Geometry

    Could someone please help me with both parts? Thanks
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    Acid base Question

    Nah I got it... Thanks alot :D
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    Acid base Question

    It is...
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    resisted motion

    Yeah but, some people may just use kv, instead of letting k=Km... and this will yield different answers. So..? I mean, I could just let k=0 and then solve the expression that way. Obviously that's wrong. So that's what I'm asking about here.
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    Students Against Scaling - Post Here!

    So make 4U Maths scale the same as, say, General maths? I don't think so.
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    Acid base Question

    But it has 1 electron, doesn't it?
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    resisted motion

    Hmm, I wanna second opinion. Anyone?
  16. C

    Acid base Question

    Hi... Sorry but I'm not getting it :( How can the OH- atom provide 2 electrons? Does it have a lone pair? Thanks
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    Acid base Question

    Hmm, okay then, in that 1st reaction, is the OH- ion providing both electrons?
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    resisted motion

    Yeah, but if you could let K=kv, then that makes life easier. Would this method be acceptable in an exam?
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    resisted motion

    Hello, I was doing Mechanics and found some in resisted motion. When the question gives the resistance force as kv, some books use mkv in their calculations. Coroneos kinda explained it, if the resistance force is proportional to velocity, then you can let the resistance force be R(v)=Kv...
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    Who has ASTHSMA? will i have it till the day i die?

    I heard that people who have asthma have difficulties breathing out (not breathing in)... Sounds really painful :(
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    Acid base Question

    Hi again, I researched on the web and I found that this may involve Lewis acids and bases, which I believe is not in the syllabus (taken out in 2001 or 2002 ammendements)... CHEMystery: Acids and Bases: Lewis Acid-Base Reactions Would I be correct in saying so?
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    Acid base Question

    Hi, thanks for explanation, but I don't get that drawing... Would it be too much to ask for you to do it in paint? Thanks
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