Qualification > Math
Matrix Powers
nid404:
naah...it's not a paper...it's supposed to be their math portfolio for which they are marked...I have no idea about how it should look and my friend is unaware too cuz it is his first year in ib...
Anyway you have been of great help....And since your matter comes straight from IB HL I don't have to doubt it :P
sweet777:
can u please help me solve this matrix question??
Write 5A2-6A=3I in the form AB=I and hence find A-1 in terms of A and I
please help fasssssssssttttttttttttt!!!!!!!!!!!!!!!!!!!!!!!
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