SECTION $2\mathrm{.}4$ EXERCISES

For the following exercises, the vectors $u$ and $v$ are given.

a$.$ Find the cross product $uv$ of the vectors $u$ and $v.$ Express the answer in component form.

b$.$ Sketch the vectors $u,v,$ and $uv.$

$185.u=2i+3j,v=j+2k$