maths

The flashcards below were created by user koolcookie11 on FreezingBlue Flashcards.

  1. Area of a triangle
    1/2absinC
  2. Sine rule
    a/sinA = b/sinB = c/sinC
  3. Logarithms
    • loga1 = 0
    • logaa = 1
    • loga(1/x) = -logax
    • logaxy = logax + logay
    • loga(x)k = klogax
    • logax = n ax = n
  4. Circle equation
    (x-a)2 + (y-b)2 = r2
  5. Distance between two points
    Image Upload
  6. Midpoint of two points
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  7. Radians
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  8. Area of a sector
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  9. Length of arc
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  10. Area of a segment
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  11. Differentiation
    • d2y/dx2 > 0 minimum
    • d2y/dx2 < 0 maximum

    dy/dx = nxn-1
  12. Trigonometry
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  13. Integration
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    • axn+1/n+1
Author:
koolcookie11
ID:
87689
Card Set:
maths
Updated:
2011-05-25 14:55:42
Tags:
maths C2
Folders:

Description:
equations for C2 as-level
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