NEET Physics Mathematical Tools Questions Solved

Two vectors A and B lie in a plane. Another vector C lies outside this plane. The resultant A+B+C of these three vectors

(A)  can be zero

(B)  cannot be zero

(C)  lies in the plane of A &B

(D)  lies in the plane of A & A+B

Concept Videos :-

#20 | Vectors: Introduction
#21 | Vectors: Addition
#22 | Vectors : Subtraction

Concept Questions :-

Resultant of Vectors


Using triangle law,



So R has to lie in same plane as A and B otherwise we will not get zero resultant.

So, A+B+C cannot be zero as C is out of plane

Difficulty Level:

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  • 12%
  • 12%
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