#vectors

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ember niche
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just tryna make sure i know all the methods - do edexcel fp1/core qus ever ask you to use a specific method?

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i can solve them all with some method, not sure if its the best method.

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Could someone with a more hollistic understanding than me help me with:

What FP1 question styles have a core method, and a fp method, is it just qus that use cross product, juyst qus that ask for areas? how to use cross product for angles?