So i have the curve:
And i need to show that it has one self-intersection point.
To me, it is obviously at 0 and 1, as at these points is equal to zero.
Now, the thing is, i think i must have missed this lecture. I can't find any reference in my differential geometry book, and my google fu is failing me.
Can anyone show me the method on how to show self-intersection points?
I'll solve the question once i know how.
Thus far, i've been unable to figure out my own way. These damn parametric equations upset me so.
so far i've though maybe if