- #1
mr_coffee
- 1,629
- 1
well 'm finding the unit tangent bector and normal vector and then finding its curve, that's not bad but I'm hung up on some algebra..
I have sqrt(4t^2 + 4 + 1/t^2);
can that equal...
2t*2*1/t = 4?
Also...
sqrt(4t^2 + 25t^8)
Will that simpify too:
10t^5?
I have sqrt(4t^2 + 4 + 1/t^2);
can that equal...
2t*2*1/t = 4?
Also...
sqrt(4t^2 + 25t^8)
Will that simpify too:
10t^5?