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2007 specamin non calc q4 multiple choice - HSN forum

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2007 specamin non calc q4 multiple choice


5 replies to this topic

#1 neep

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Posted 16 May 2008 - 03:47 PM

The answer book says D but i keep getting C.
Any help?

#2 Ron90

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Posted 16 May 2008 - 03:57 PM

Well ive got the downloaded version off the SQA website and it gives the answer as C.

Ive done it as well and I got C.

So I guess your answer book is wrong.

#3 Marcus

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Posted 16 May 2008 - 04:05 PM

is this the distance between two points question or am i looking at the wrong paper?

Edit: it looks like it should be C,

the only way to get D is to say that they are not points but vectors, and find the magnitude of the resultant, maybe the sqa can't read their own question tongue.gif tongue.gif
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#4 Ron90

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Posted 16 May 2008 - 04:08 PM

QUOTE(Marcus @ May 16 2008, 05:05 PM) View Post
is this the distance between two points question or am i looking at the wrong paper?



yeah. You find BA dont you then use the distance formula?

#5 Marcus

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Posted 16 May 2008 - 04:13 PM

QUOTE(Ron90 @ May 16 2008, 05:08 PM) View Post
QUOTE(Marcus @ May 16 2008, 05:05 PM) View Post
is this the distance between two points question or am i looking at the wrong paper?



yeah. You find BA dont you then use the distance formula?


yeah spot on biggrin.gif
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#6 neep

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Posted 16 May 2008 - 04:57 PM

Thanks my answer book must be wrong.





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