Estimate the length of the curve with parametric equations x = t^3, y = t^3, z = t^4, 0<=t<=3. Round to the 3 decimals place.
The Attempt at a Solution
virst i found the magnitide.. ||v|| = (4t^2 + 9t^4 + 16t^6)^1/2
i tool the integral from 0 to 3 of ||v||dt and i got 86.628 did i do this correctly