Question

What
Is cross product of two vector quantity ​

Answer 1

Answer:

the cross product or vector product (occasionally directed area product to emphasize the geometric significance) is a binary operation on two vectors in three-dimensional space {\displaystyle \left(\mathbb {R} ^{3}\right)} {\displaystyle \left(\mathbb {R} ^{3}\right)} and is denoted by the symbol {\displaystyle \times } \times . Given two linearly independent vectors {\displaystyle \mathbf {a} } \mathbf {a} and {\displaystyle \mathbf {b} } \mathbf {b} , the cross product, {\displaystyle \mathbf {a} \times \mathbf {b} } {\displaystyle \mathbf {a} \times \mathbf {b} } (read "a cross b"), is a vector that is perpendicular to both {\displaystyle \mathbf {a} } \mathbf {a} and {\displaystyle \mathbf {b} } \mathbf {b} and thus normal to the plane containing them.