Suppose that A and B have non zero magnitudes. It is possible for A B to be zero?

or:Suppose that A and B have non zero magnitudes. It is possible for A B to be zero?or:If you treate A, B, AB as vector then, A.B=ABCos(theta). Now i

or:Suppose that A and B have non zero magnitudes. It is possible for A B to be zero?

or:If you treate A, B, AB as vector then, A.B=ABCos(theta). Now if value of (theta)= zero then A.B=0, when A and B are non-zero vectors.

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