Calculate the scalar triple product u dot (v x w), where u = <1, 1, 0>, v= <3, -2, 2>, and w= <4, -1, 2>.
For unlimited access to Homework Help, a Homework+ subscription is required.
Let vector u(t) = < 2t, sin t, -cos t> and vector v(t) = <1, t^2, -t>. Find d/di [u(t) cross v(t)] .....(cross product)
For the following vectors u andv, express u as the sum u= p +n where p is parallel to v and n isothogonal to v.
u = <4,3,0>
v = <1,1,1>
Find an equation of the tangent plane to the surface r(u,v) = <u^2 + 1, v^3 + 1, u + v> at (5,2,3)