wanna explain it to the feeble minded?

all i understand from it is --> sin(theta)

The cross product of vectors A and B is definded as:

A x B = |A||B|sin(theta)

(A cross B is equal to the absolute value of A times the absolute value of B times the sin of the angle between the two vectors, theta)

hmmm ok
but i dont see how resnick's "joke" is funny
lol

Because the question asks about crossing a giraffe and a horse, and everyone would turn to their biology to answer the question but then the question is answered in algebra that geeks would understand and therefore funny.
:P

This is such an Engineering Joke

Thank god that TOTA is filled with Engineers