A2 level Maths Flashcards on Need to know for Core 4, created by Erifwa on 04/18/2016.
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Created by Marika Rutlin
over 8 years ago
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Close
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Created by Marika Rutlin
over 8 years ago
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sin²x + cos²x
1 + tan²x
1 + cot²x
if a ∙b = 0
when differentiating with respect to x then 4y² will become...
5x + 1
(x – 1)(2x + 1)²
expressed as partial fractions
sin 2A
cos 2A
tan2A
∫e^ax dx
∫f'(x) dx
f (x)
the modulus of a vector |a|
r = p + λd
acute angle in vectors cos ϴ =
