- #1
forest125
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Homework Statement
Find the parametric equation for the line tangent to the curve:
x=t^3-1, y=t^4+1, z=t
at the point (26, 82, 3).
Use the variable t for your parameter.
Homework Equations
The Attempt at a Solution
dx/dt=3t^2, dy/dt=4t^3, dz/dt=1
I got then that
x=26+(3*26^2)t
y=82+(4*82^3)t
z=3+t
and only the z component is correct. Where am I going wrong. Any help is really appreciated!