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Title: IGCSE Edexcel Mathematics
Description: I used exactly these notes and past papers and ended up getting 98% in my mathematics IGCSE. They provide a summary of key areas you need to know for the examination and with practise (because mathematics is all about practise) you will be on a good way of getting the highest grade you can. They include diagrams, questions and brief notes.
Description: I used exactly these notes and past papers and ended up getting 98% in my mathematics IGCSE. They provide a summary of key areas you need to know for the examination and with practise (because mathematics is all about practise) you will be on a good way of getting the highest grade you can. They include diagrams, questions and brief notes.
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IGCSE Maths
Direct and Inverse Proportion:
-A is directly proportional to P:
A kP
-A is inversely proportional to P:
A
k
P
Sets and Venn Diagrams:
Symbols for:
-Element of:
Œ
...
-A and B:
A « B
...
-A is a subset of B:
A Ã B
...
Circle Laws:
Law 1
-Explanation: Angle at centre is double the angle at edge
...
Law 3:
-Explanation: Angles starting from the ends of a diameter are always
90°
...
Law 5:
-Explanation: The angle between the tangent and the radius is 90°
...
Law 7:
-Explanation: The angle between the tangent and chord at the point
of contact is equal to the angle in the alternate segment
...
Intersection chords and tangents:
DE x ME = FE x NE
...
QR x KR = SR x SR
...
What is the range?
The set of numbers that can come out
...
x
Ë x≥0
...
x-2
-f(x)= x 2 - 4 Ë x≥2, x≤-2
...
am ÷ an Ë am-n
...
a0 Ë 1
...
Ênˆ
2 ËÁ ˜
( a / n) Ë a ¯
1
Ë
m
a
...
m
Title: IGCSE Edexcel Mathematics
Description: I used exactly these notes and past papers and ended up getting 98% in my mathematics IGCSE. They provide a summary of key areas you need to know for the examination and with practise (because mathematics is all about practise) you will be on a good way of getting the highest grade you can. They include diagrams, questions and brief notes.
Description: I used exactly these notes and past papers and ended up getting 98% in my mathematics IGCSE. They provide a summary of key areas you need to know for the examination and with practise (because mathematics is all about practise) you will be on a good way of getting the highest grade you can. They include diagrams, questions and brief notes.