Daily Archives: February 6, 2012
Matrices
An alternative approach to solving simultaneous equations.
NOTE: This approach is NOT in the syllabus, therfore you will not be directly tested on this method. However if you like the method then you can of course use it.
lesson notes:10 matrices
exercise on matrices:matrices exercise
audio:10 matrices
slidecast:
11 x1 t01 10 matrices (2012)
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Simultaneous Equations
Anytime you have te same number of pronumerals as you do distinct equations, then it must be possible to find the value of the pronumerals.
lesson notes:09 simultaneous equations
audio:09 simultaneous equations
slidecast:
11 x1 t01 09 simultaneous equations (2012)
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Arcs & Sectors
Finding a piece of the circle’s dimension/area.
lesson notes: 01 arcs & sectors
audio:01 arcs & sectors
slidecast:
12 x1 t03 01 arcs & sectors (2012)
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