Nothing, you can't cross a scaler with a vector.
Islam Christianity sin
A jumbo yeti.
A golden opportunity
2...and don't ask me how they got in there. (My 87 year old grandma just told me this one)
You can't cross a scalar and a vector.
You can't. A mosquito is a vector and the mountain climber is a scaler. Courtesy of my physics professor.
Nothing. You can't cross a scaler and a vector.