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May 28, 2026, 12:54:54 pm
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Author Topic: Vector proofs  (Read 4405 times)  Share 

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shinny

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Re: Vector proofs
« Reply #15 on: November 02, 2008, 08:35:05 pm »
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Quote from: trinon on November 02, 2008, 08:18:21 pm
Quote from: shinjitsuzx on November 02, 2008, 08:06:22 pm
Took me 3 pages to partial fractions over R. Quality question.

Ok.. how exactly does one do that? I can see it being done over C, but R?







Then use the form

Spoilt half the fun for you ;]
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unknown id

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Re: Vector proofs
« Reply #16 on: November 02, 2008, 08:37:48 pm »
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haha, i remember that question...took some time...dr. g creates some pretty crazy problems at times...
« Last Edit: November 02, 2008, 08:39:28 pm by unknown id »
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dusty_girl1144

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Re: Vector proofs
« Reply #17 on: November 02, 2008, 08:37:59 pm »
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Quote from: shinjitsuzx on November 02, 2008, 08:35:05 pm
Quote from: trinon on November 02, 2008, 08:18:21 pm
Quote from: shinjitsuzx on November 02, 2008, 08:06:22 pm
Took me 3 pages to partial fractions over R. Quality question.

Ok.. how exactly does one do that? I can see it being done over C, but R?







Then use the form

Spoilt half the fun for you ;]

whoa what the? ummm...

i lost u after the first line...?
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fredrick

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Re: Vector proofs
« Reply #18 on: November 02, 2008, 08:39:38 pm »
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Perfect square after first line
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trinon

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Re: Vector proofs
« Reply #19 on: November 02, 2008, 09:04:30 pm »
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Oh sweet I didn't even think of looking at it that way.
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Mao

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Re: Vector proofs
« Reply #20 on: November 02, 2008, 09:31:20 pm »
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nothing wrong with doing it over C :P you get the same result [just with a bit more struggle]
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vce08

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Re: Vector proofs
« Reply #21 on: November 02, 2008, 09:32:36 pm »
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In relation to the original question, is a question asking you to prove that the medians of triangles are concurrent likely to pop up on the VCAA exam?
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fredrick

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Re: Vector proofs
« Reply #22 on: November 02, 2008, 09:33:46 pm »
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I dont think they will put that on the exam considering how long it is..
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vce08

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Re: Vector proofs
« Reply #23 on: November 02, 2008, 09:34:24 pm »
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Thank god...
I hate vector proofs
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trinon

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Re: Vector proofs
« Reply #24 on: November 02, 2008, 09:39:22 pm »
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lol. There is going to be something on vectors. Most probably one of the easier vector proofs. Don't think not knowing vectors at all will get you off scott free.
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