Given "a" and "b" unit vectors,

a) if the angle between them is 60 degrees, calculate (6a + b) product dot (a - 2b)

I'm clueless about this question.

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- February 21st 2008, 01:32 PMMacleefProduct Dot Vectors
Given "a" and "b" unit vectors,

a) if the angle between them is 60 degrees, calculate (6a + b) product dot (a - 2b)

I'm clueless about this question. - February 21st 2008, 01:37 PMPlato