The cross product a Ã b is defined as a vector c that is perpendicular to both a and b, with a direction given by the right-hand rule and a magnitude equal to the area of the parallelogram that the vectors span.
Contributed by Neal Dorst (HRD) The Atlantic hurricane season is officially from 1 June to 30 November. There is nothing magical in these dates, and hurricanes have occurred outside of these six months, but these dates were selected to encompass over 97% of tropical activity.
STAY PREPARED: HURRICANE SEASON DOESNâT END WITH SUMMER. TRENTON, N.J. -- Hurricane season officially begins each year on June 1, but unlike firemenâs fairs, cookouts and fun at the beach, the season for hurricanes doesnât end along with the summer.