The cross product<span>. ... The </span>cross product<span> is </span>defined<span> only for three-dimensional vectors. If and </span>are<span> two three-dimensional vectors, then their </span>cross product<span>, </span>written <span>as a × b and pronounced “a </span>cross<span> b,” is another three-dimensional </span>vector<span>.
hope this helped :)
alisa202</span>