What is the dot product of (î + 2ĵ + 3k̂) and (3î + 2ĵ + k̂)? - WORK, ENERGY, AND POWER Quiz | GKFix.in

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Question

What is the dot product of (î + 2ĵ + 3k̂) and (3î + 2ĵ + k̂)?

A. 6
B. 10
C. 12
D. 0