Question: Scalar (dot) product: If 4 - 4 : - ; + 4k and B = xi +2 7 - 5k, find x so B will

Scalar (dot) product: If 4 - 4 : - ; +

Scalar (dot) product: If 4 - 4 : - ; + 4k and B = xi +2 7 - 5k, find x so B will be perpendicular to A. 1

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