This may be more geometry related, but it's for a calculus class so I posted it here.
Find r, T, N, and B at the given value of t. Then find the equations for the osculating, normal and rectifying planes at that value of t.
I've figured out the values of r, T, N and B, but I do not know how to find the equations for the the normal, rectifying and osculating planes. I've looked around online to no avail.
So how do you find the equations for these planes?