A-Levels Further Mathematics Flashcards on Factor Formulae, created by Alex Burden on 24/04/2017.
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Created by Alex Burden
about 7 years ago
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Created by Alex Burden
about 7 years ago
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cos(A+B)+cos(A-B)=
cos(A+B)-cos(A-B)=
sin(A+B)-sin(A-B)=
sin(A+B)+sin(A-B)=
cos(-x)=
sin(-x)=
tan(-x)=
cosx+cosy=
cosx-cosy=
sinx-siny=
sinx+siny=
