Given A = Axî + Ayĵ + Azk̂ and B = Bxî + Byĵ + Bzk̂, what is A·B? - WORK, ENERGY, AND POWER Quiz | GKFix.in

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Given A = Axî + Ayĵ + Azk̂ and B = Bxî + Byĵ + Bzk̂, what is A·B?

A. Ax By + Ay Bz + Az Bx
B. Ax + Bx + Ay + By + Az + Bz
C. Ax Bx + Ay By + Az Bz
D. (Ax + Ay + Az)(Bx + By + Bz)

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