HSC Stuff > HSC Mathematics Extension 2
Mathematics Extension 2 Challenge Marathon
RuiAce:
pikachu975:
--- Quote from: RuiAce on July 22, 2017, 01:54:18 pm ---
--- End quote ---
It's too hard for me to type out since I can't use latex, but would it be right to expand the brackets using binomial expansion then integrate and simplify?
RuiAce:
--- Quote from: pikachu975 on August 01, 2017, 11:47:44 pm ---It's too hard for me to type out since I can't use latex, but would it be right to expand the brackets using binomial expansion then integrate and simplify?
--- End quote ---
I just tried doing that. Pretty much gave up after line 3. (Which means it may actually work, but it's going to be really unpleasant.)
Think about what you normally do when you see random n's appearing in integrals.
pikachu975:
--- Quote from: RuiAce on August 02, 2017, 12:02:08 am ---I just tried doing that. Pretty much gave up after line 3. (Which means it may actually work, but it's going to be really unpleasant.)
Think about what you normally do when you see random n's appearing in integrals.
--- End quote ---
Integration by parts then? I'll try it tomorrow I've got the CSSA 4u on thursday so this will be a cool question.
RuiAce:
This question first appeared as a meme, ironically enough. At first glance, it looks ridiculous. But it's all about finding the right starting point...
I had a go, and I promise it's doable within MX2 boundaries.
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