Question

Explain the characteristics of scalar product​

Answer 1

Answer:

• Scalar product obeys the distributive law of multiplication. ...
• a and b are two vectors perpendicular to each other, if and only if a · b = b · a = 0.
• a and b are two vectors parallel to each other, if and only if a · b = b · a = ab.

Explanation:

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Answer 2

Explanation:

The scalar or dot product of two vectors is defined as the product of magnitudes of the two vectors and the cosine of the angles between them. Characteristics of the Scalar Product: The scalar product of two vectors is always a pure number i.e. the scalar product is always a scalar.