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Mathematics 9 Online
OpenStudy (erinweeks):

Find the product AB, if possible.

OpenStudy (erinweeks):

A= |dw:1378875758944:dw|

OpenStudy (erinweeks):

B= |dw:1378875810585:dw|

OpenStudy (anonymous):

cross or dot?

OpenStudy (erinweeks):

I dont know!

ganeshie8 (ganeshie8):

matrix multiplication eh ?

ganeshie8 (ganeshie8):

|dw:1378876202706:dw|

ganeshie8 (ganeshie8):

|dw:1378876223473:dw|

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