Question

how do you deduce that vectors are perpendicular?​

Answer 1

Answer:

Let a vector and b vector be two given vectors. If the dot product of these two vectors are equal to zero, then they are said to be orthogonal to each other. That is, a vector . b vector = 0, then they are said to be perpendicular vector.

Answer 2

Answer:

the scalar product of two vectors →A&→B is zero. i.e. →A. →Bcosθ=0, then the given vectors are perpendicular which is of orthogonal to each other because cos90∘=0.

Explanation:

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