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Scalar Dot Product (In Terms of Components)

`vecA vecB = A_x B_x + A_y B_y + A_z B_z `
`(A_x)"X Component Vector A"`
`(A_y)"Y Component Vector A"`
`(A_z)"Z Component Vector A"`
`(B_x)"X Component Vector B"`
`(B_y)"Y Component Vector B"`
`(B_z)"Z Component Vector B"`
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Reference

University Physics 12th Edition, Chapter 1, Equation #1.21