Thursday, September 24, 2009

Matrix Modelling Review

Today we started off the class with our review. Mr.Max divided the unit into 4 parts:
1)Matrix Info-vocab, naming, calcuators, matrix operations(+,-,scalar X, matrix X)
2)Matrix Multiplication in context(fast, avoiding nonsense calculations), word problems
3)Transition Matricies-RowXSquare, [B]X[A]^n(stability), loopies, decimals in matrices, 1 sum(each row=1)
4)Networks-Directed(node, direct route, at most, exactly) and Non-Directed(two-way)
We then went over some provincial exam questions from previous exams for some more review. For the test tomorrow we are allowed to bring a 8.5X11 formula sheet.

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