It is sometimes called the vector product.

It is sometimes called the vector product.

• A. Dot Product
• B. Tensor Product
• C. Cross Product
• D. Unit Vector

Answer: (C)

The operation described as being sometimes called the vector product is the cross product. It takes two vectors and returns another vector that is perpendicular to the plane containing the original vectors. The magnitude of this resulting vector is |A||B|sinθ, where θ is the angle between the inputs, and its direction is determined by the right-hand rule. This sets it apart from the dot product, which yields a scalar equal to |A||B|cosθ, and from the tensor product, which forms a higher-order object like a matrix-like tensor. A unit vector is simply a vector of length one in a given direction, not a product of two vectors.

The operation described as being sometimes called the vector product is the cross product. It takes two vectors and returns another vector that is perpendicular to the plane containing the original vectors. The magnitude of this resulting vector is |A||B|sinθ, where θ is the angle between the inputs, and its direction is determined by the right-hand rule. This sets it apart from the dot product, which yields a scalar equal to |A||B|cosθ, and from the tensor product, which forms a higher-order object like a matrix-like tensor. A unit vector is simply a vector of length one in a given direction, not a product of two vectors.