What is the dot product of unit vector in direction of A = 4î + 3ĵ with î? - WORK, ENERGY, AND POWER Quiz | GKFix.in

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Question

What is the dot product of unit vector in direction of A = 4î + 3ĵ with î?

A. 0.6
B. 0.8
C. 1
D. 0.75