3. Use cross product to find the sine of the angle between the vectors
u (2, 3, -6)
v (2, 3, 6)
Last edited by daphnewoon; October 24th 2009 at 10:11 AM.
Follow Math Help Forum on Facebook and Google+
Hello, daphnewoon! 1. Giiven the points: .
Find a vector that is perpendicular to both and
We have: .
THank you, soroban for replying.
View Tag Cloud