The Cross Product Between Two Vectors Definition Let u = ai + bj + ck and v = di + ej + fk be vectors then we define the cross product v x w by the determinant of the matrix:
Huperzia serrata is a rare Chinese herb which contains a powerful alkaloid called Huperzine A (Hup A for short). According to studies, Hup A has been proven to be beneficial in protecting the brain, including slowing the progression of Alzheimer's disease.
The Department of Housing and Urban Development (HUD) is the federal agency responsible for national policies and programs that address Americaâs housing needs, that improve and develop the nationâs communities, and that enforce fair housing laws.