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Area of a triangle
1/2absinC
Sine rule
a/sinA = b/sinB = c/sinC
Logarithms
log
_{a}
1 = 0
log
_{a}
a = 1
log
_{a}
(1/x) = -log
_{a}
x
log
_{a}
xy = log
_{a}
x + log
_{a}
y
log
_{a}
(x)
^{k}
= klog
_{a}
x
log
_{a}
x = n a
^{x}
= n
Circle equation
(x-a)
^{2}
+ (y-b)
^{2}
= r
^{2}
Distance between two points
Midpoint of two points
Radians
Area of a sector
Length of arc
Area of a segment
Differentiation
d
^{2}
y/dx
^{2}
> 0 minimum
d
^{2}
y/dx
^{2}
< 0 maximum
dy/dx = nx
^{n-1}
Trigonometry
Integration
ax
^{n+1}
/n+1
Author
koolcookie11
ID
87689
Card Set
maths
Description
equations for C2 as-level
Updated
2011-05-25T14:55:42Z
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