Vectors 1 Question 20

21. The components of a vector a along and perpendicular to a non-zero vector b are …….and…….respectively.

(1988, 2M)

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Answer:

Correct Answer: 21. (c)

Solution:

  1. Vector component of a along and perpendicular to b are

(ab|b|2)b and a(ab|b|2)b



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