NEET Physics Mathematical Tools Questions Solved


The vector b, which is collinear with the vector a=(2, 1, -1) and satisfies the condition a.b=3, is 

(A)  (1, 1/2, -1/2)

(B)  (2/3, 1/3, -1/3)

(C)  (1/2, 1/4, -1/4)

(D)  (1, 1, 0)

Concept Videos :-

#25 | Vectors: Multiplication with Scalar
#26 | Vectors: Multiplication with Vector : Dot Product

Concept Questions :-

Scalar Product
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