Find the projection of A on B. Given A = 10j + 3k and B = 4j + 5k.

Electronics and Communication Engineering (ECE) : Electromagnetic Field Theory - Quiz(MCQ)

6.25

6.5

6.75

Correct Answer : Option (B) : 6.25

Explanation : Projection of A on B = (A . B)/|B|. Thus the answer is 40/6.4= 6.25.

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