# If #A= <8 ,-5 ,-3 ># and #B= <5 ,4 ,-9 >#, what is #A*B -||A|| ||B||#?

##### 1 Answer

Feb 23, 2016

47

#### Explanation:

A.B is the cross product of the components = 40

Feb 23, 2016

47

A.B is the cross product of the components = 40

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