Find the vectors T, N, and B at the given point.
r(t) = {cos(t), sin(t), ln(cos(t))}, (1,0,0)
I got as far as T= ((-sin(1)/sec(1)), 1, 0) but apparently my x value is wrong and that stopped me from doing the rest of the problem.
Find the vectors T, N, and B at the given point.
r(t) = {cos(t), sin(t), ln(cos(t))}, (1,0,0)
I got as far as T= ((-sin(1)/sec(1)), 1, 0) but apparently my x value is wrong and that stopped me from doing the rest of the problem.